Total number of different combinations of maternal and paternal chromosomes can be bundled in gametes area 32.
A chromosome is a long DNA molecule with part or all of the hereditary material of an organic entity. In many chromosomes the extremely lengthy meager DNA strands are covered with bundling proteins; in eukaryotic cells the most significant of these proteins are the histones. These proteins, supported by chaperone proteins, tie to and gather the DNA particle to keep up with its integrity. These chromosomes show a perplexing three-layered structure, which assumes a critical part in transcriptional guideline
Gametes are created by meiosis cell division where it results the meiosis items to have a portion of the quantity of chromosome as the parent.So the meiosis results of the above organic entity will have 8 chromosomes each.Notwithstanding, because of chromosome paring like male have XY matching and females XX . So each pair has a mix of 16 chromosomes.The complete number of chromosome will be 16 in addition to 16 and it will be 32.
To know more about chromosomes,visit here:
https://brainly.com/question/1596925
#SPJ4
caffeine works in the brain by multiple choiceblocking adenosine receptors.blocking serotonin receptors.stimulating dopamine release.interfering with glutamate release.
Caffeine works in the brain by blocking adenosine receptors.
The correct answer is option A.
Caffeine binds to adenosine receptors, which in turn block the list of adenosine to its receptor. The blockage of adenosine receptors laterally affects the release of neurotransmitters similar as norepinephrine, dopamine, acetylcholine, serotonin, glutamate, and gamma- aminobutyric acid. caffeine is snappily absorbed from the gut into the bloodstream. It stimulates the brain by blocking the goods of the neurotransmitter adenosine. Experimenters observed that boluses of 5 mg/ kg) of body weight bettered abidance performance by over to 5, when consumed one hour before exercise. Caffeine caused BEN increase in a big portion of the cerebral cortex with the loftiest increase inside prefrontal cortex, the DMN, visual cortex, and motor network.
Learn more about caffeine at
https://brainly.com/question/6028670
#SPJ4
in water photosynthetic organisms usually get for their carbon source? a.dissolved co2 b.bicarbonates c. dissolved carbonates d .all of these
In water, the photosynthetic organisms usually get for their carbon source. Thus, the correct option is 2.
What is Photosynthesis?Photosynthesis is a process which is used by plants and other organisms which contain chloroplast to convert light energy (sunlight) into chemical energy (carbohydrate) that, through cellular respiration, can later be released to fuel the organism's other life processes and biological activities.
For the plants that live completely submerged in the water, carbon dioxide is limited and many of these plants have developed a mechanism to tap into the other carbon sources. The plants in water extract this carbon dioxide from bicarbonate, which is a naturally occurring mineral that comes from the weathering of soils and rocks.
Therefore, the correct option is 2.
Learn more about Photosynthesis here:
https://brainly.com/question/29764662
#SPJ1
If your stomach produces too much acid, you can take a substance that is a________ to neutralize it.
Answer:base
Explanation:
base neutralize out acid
if you were to analyze the source of the genetic material in an angiosperm endosperm, what ratio of maternal to paternal material would you find? 3:2 1:1 1:2 2:1
if you were to analyze the source of the genetic material in an angiosperm endosperm, 2:1 is ratio of maternal to paternal material.
It is basically composed of haploid cells. The development of endosperm of angiosperms occurs, as a rule, only after triple fusion, i.e., the fusion of sperm with the polar nuclei of the central cell of an embryo sac, resulting in formation of the primary nucleus of the endosperm
The endosperm plays an important role in supporting embryonic growth by supplying nutrients, protecting embryo and controlling embryo growth by acting as a mechanical barrier during seed development and germination
The central cell of female gametophyte in these taxa contains only one haploid nucleus; thus endosperm is diploid and has ratio of one maternal to one paternal genome.
learn more about endosperm at
https://brainly.com/question/13231377
#SPJ4
which kind of sterilization procedure takes advantage of the size of microorganisms? multiple choice autoclaving filtration use of chemicals open flame
Filtration kind of sterilization procedure takes advantage of the size of microorganisms
The kind of sterilization procedure that takes advantage of the size of microorganisms is filtration.
Filtration is a method of sterilization that involves the removal of microorganisms from a solution or mixture by passing it through a filter that is small enough to retain the microorganisms but allows the liquid to pass through. The size of the pores in the filter is critical in this process, as it determines the size of the microorganisms that can be removed. Typically, filters with smaller pore sizes are used to remove smaller microorganisms, such as bacteria, while larger pore sizes are used to remove larger microorganisms, such as fungi and protozoa.
Autoclaving, the use of chemicals, and open flame are all sterilization methods that use different mechanisms to kill microorganisms, but do not take advantage of the size of microorganisms in the same way as filtration.
To know more about sterilization click here:
brainly.com/question/29388352
#SPJ4
should we plant 1 million of the same trees. Why or why not
Planting 1 million of the same trees may or may not be a good idea, depending on various factors such as the type of tree, the location, the climate, and the purpose of planting the trees.
Why should trees be planted?If the goal is to combat deforestation, restore habitats, or reduce carbon dioxide levels, planting 1 million trees could have positive impacts on the environment. On the other hand, if the trees are not suited to the local climate or if they will compete with existing vegetation for resources, planting 1 million trees could have negative consequences.
The decision to plant 1 million of the same trees should be based on careful consideration of the environmental and ecological implications, as well as the available resources for tree maintenance and management.
Find out more on trees here: https://brainly.com/question/2189834
#SPJ1
Which of these is NOT found in the olfactory epithelium?a. olfactory sensory neuronsb. olfactory tractsc. supporting cellsd. olfactory stem cells
The correct answer is olfactory tractsc. It contains four major cell types, ciliated bipolar olfactory receptors, microvillar cells, sustentacular cells and rudimentary cells.
All except the rudimentary cells design for the face. In addition, occasional sinking cells and seditious cells, primarily lymphocytes, are seen( Meredith, 2001). The olfactory tractsc comprises three distinct cell types: rudimentary cells, olfactory sensory neurons, and sustentacular( or supporting) cells.
The olfactory sensory neurons are bipolar neurons seeing environmental chemicals. The olfactory epithelium( OE) has rudimentary cells that are stem cells able to regenerate different cell types that compose the OE when damaged.
To learn more about olfactory tractsc, visit here
https://brainly.com/question/18866746
#SPJ4
Which of the following populations COULD be at Hardy-Weinberg Equilibrium?
a. A small population of bison have seen an increase in heritable mutations
b. A population of 100,000 ants work to increase their food supply for their colony
c. Male peacocks use grand trains of feathers to attract females
d. Male sea turtles breed with females from multiple nesting sites increasing gene flow
The population that could be at Hardy-Weinberg Equilibrium is a population of 100,000 ants working to increase their food supply for their colony. Thus, the correct option for this question is B.
What is Hardy-Weinberg genetic equilibrium?Hardy-Weinberg genetic equilibrium may be characterized as a type of biological principle in which the genotype frequencies in a population remain constant between generations in the absence of disturbance by outside factors.
These outside factors must include evolutionary forces like mutations, gene flow, migration, genetic drift, and natural and sexual selection. So, options A, C, and D possess these evolutionary forces which are the assumptions of Hardy-Weinberg genetic equilibrium.
Therefore, The population that could be at Hardy-Weinberg Equilibrium is a population of 100,000 ants working to increase their food supply for their colony. Thus, the correct option for this question is B.
To learn more about Hardy-Weinberg equilibrium, refer to the link:
https://brainly.com/question/16823644
#SPJ1
why is it important to consider both species richness and species evenness when assessing the biodiversity of a particular habitat?
When assessing the biodiversity of a particular habitat, it is important to consider both species richness and species evenness because they provide different but complementary information about the health and functioning of an ecosystem.
Species richness refers to the number of different species present in a habitat. A high species richness indicates a diverse and healthy ecosystem, as it provides a greater number of potential interactions between species and a larger pool of resources.
Species evenness, on the other hand, refers to the distribution of individuals among different species. A habitat with high species evenness has a more equal distribution of individuals among species, while a habitat with low species evenness has a few dominant species and many rare species.
Considering both species richness and species evenness provides a more complete picture of the biodiversity of a habitat. For example, a habitat with a high species richness but low species evenness may have many species, but only a few of them are dominant and the rest are at risk of extinction.
To learn more about species richness
https://brainly.com/question/9829863
#SPJ4
wo people with normal color vision have two sons, one color-blind and one with normal color vision. what proportion of their daughters will have normal vision?
The proportion of daughters that will have normal color vision is 50%.
The proportion of daughters that will have normal color vision depends on the genetic basis of color vision. Color vision is determined by genes on the X chromosome. Women having two X chromosomes, while men have one X and one Y chromosome.
Women who have a normal color vision gene on one X chromosome and a color-blind gene on the other are called carriers. Carriers of color-blindness have a 50% chance of passing the color-blind gene on to their children, regardless of whether they are boys or girls.
In this case, the parents are both carriers of the color-blind gene, meaning that each of their children has a 50% chance of inheriting the normal color vision gene and a 50% chance of inheriting the color-blind gene. If one of their sons is color-blind and the other has normal color vision, it means that their sons received different X chromosomes from their mother, one with the normal gene and one with the color-blind gene.
So, if the couple has daughters, each daughter will have a 50% chance of inheriting the normal color vision gene from her mother and a 50% chance of inheriting the color-blind gene. Therefore, the proportion of daughters that will have normal color vision is 50%.
To know more about color vision here
https://brainly.com/question/7464210
#SPJ4
--The given statement is incomplete, the complete question is
"Two people with normal color vision have two sons, one color-blind and one with normal color vision. what proportion of their daughters will have normal vision?"--
List three organelles found in PLANT cells, but absent from animal cells.
Explain why animal cells do NOT need the organelles that are found in plant cells, but abdent in animal cells.
Answer:
three organelles found in a plant and not in an animal is cell walls vacuole chloroplast
I don't know the explain one though sorry
Answer:
Three organelles found in plant cells but absent from animal cells are:
Chloroplasts: Chloroplasts are the organelles that are responsible for photosynthesis, the process by which plants produce their own food through the conversion of light energy into chemical energy.Cell walls: Plant cells have a rigid cell wall that provides structure and support to the cell. This cell wall also helps to protect the cell from damage and maintain its shape.Vacuoles: Vacuoles are large, fluid-filled organelles that serve as storage spaces for food, water, and other materials. Plant cells often have one large central vacuole that can occupy up to 90% of the cell's volume.Animal cells do not need these organelles because they obtain their food through ingestion, rather than photosynthesis. They do not have a rigid cell wall and rely on the plasma membrane for support and protection. Additionally, animal cells have smaller, membrane-bound vesicles for storage, rather than the large central vacuoles found in plant cells.
2. describe the features of cells suggesting that all living organisms are derived from a common ancestor.]
All living organisms share a number of features that suggest they are derived from a common ancestor.
What is organisms?Organisms are living things that are made up of cells and can reproduce. Organisms can be divided into two main categories: prokaryotic and eukaryotic. Prokaryotic organisms are single celled organisms, such as bacteria, that lack a nucleus. Eukaryotic organisms are made up of multiple cells and contain a nucleus. Examples of eukaryotic organisms include plants, animals, and fungi.
These features include the presence of a plasma membrane which separates the cell from its environment, the presence of DNA as the genetic material, and the presence of ribosomes for protein synthesis. In addition, all cells are able to use energy in the form of ATP and respire, and all cells contain enzymes.
To learn more about organisms
https://brainly.com/question/30357343
#SPJ4
Balance the chemical equations
Answer:
1. [tex]2NaI + F_{2} = 2NaF + I_{2}[/tex]
2. [tex]3Ca + N_{2} = Ca_{3} N_{2}[/tex]
3. [tex]Pb(ClO_{2})_{4} + 2Zn(SO_{4} ) = Pb(SO_{4})_{2} + 2Zn(ClO_{2})_{2}[/tex]
4. [tex]2Li(OH) = Li_{2}O + H_{2}O[/tex]
5. [tex]4Cr + 3O_{2} = 2Cr_{2}O_{3}[/tex]
Explanation:
These are all done similarly so I will just work out problem 3 because it is the hardest.
Start with the first part
[tex]Pb(ClO_{2})_{4}[/tex]
We see that there is one Pb and looking at the other side of the equation there is also only one. Next, there are 4 Cl, and on the other side there are only two so to make it even, we multiply the last part by 2 so we will have:
[tex]2Zn(ClO_{2})_{2}[/tex]
Now looking back at the first part, have 8 O, and in the second part 4 O so we have 12 O on the left side of the equation. on the right there are 8 O and 8 O so that is 16 O. To make that even, multiply the second part by 2 to get 8 O. Now there will be 2 Zn on each side and 2 S.
So we get the equation:
[tex]Pb(ClO_{2})_{4} + 2Zn(SO_{4}) = Pb(SO_{4})_{2} + 2Zn(ClO_{2})_{2}[/tex]
Brief essay to summarize your findings about hurricane forecasting and advance warning systems for hurricane
Hurricane forecasting and advance warning systems have come a long way in recent years, and have played a critical role in saving countless lives and mitigating damage caused by these powerful storms.
Meteorologists use a combination of satellite imagery, computer models, and historical data to track the path and intensity of hurricanes. Forecasters can predict the direction and strength of a hurricane with increasing accuracy, enabling emergency management officials to issue warnings to the public and initiate evacuations in affected areas.
The development of these forecasting and warning systems has been a gradual process over many decades, with advances in technology and computing power enabling more precise and timely predictions. In addition, improvements in communication technology and social media have made it easier for officials to disseminate warnings and for people to stay informed about approaching storms.
While these systems have improved dramatically over time, there are still some limitations and challenges to hurricane forecasting. One of the biggest challenges is predicting rapid intensification, where a hurricane rapidly grows in strength over a short period of time. Another challenge is accurately predicting the impact of hurricanes on specific regions and communities, as factors like geography and infrastructure can have a significant impact on the severity of the storm's impact.
Despite these challenges, the advances in hurricane forecasting and warning systems have undoubtedly saved countless lives and prevented extensive damage from these powerful storms. Continued research and development in this area will be crucial in the years to come, as climate change is expected to cause more frequent and intense hurricanes in many parts of the world.
how have efficient agricultural practices fertilizers
The usage of fertilisers has considerably aided efficient agriculture methods. Fertilizers are necessary for improving soil fertility and encouraging plant development.
Farmers used to rely on natural fertilisers like dung, but these were not always readily available, and their nutrient level was frequently insufficient. In contrast, synthetic fertilisers are widely available and provide a consistent supply of essential nutrients.
Fertilizers supply critical nutrients for plant growth such as nitrogen, phosphorus, and potassium. They promote faster plant growth and the production of more fruits and vegetables. Food demand has increased as the global population has grown, and farmers have had to adapt new techniques and technology to meet this demand. Fertilizer use has been critical in enhancing crop yields and improving food security. Different forms of fertilisers, such as organic and inorganic fertilisers, are now used in efficient agriculture techniques.
Organic fertilisers are made from naturally occurring materials such as animal dung, compost, and crop leftovers. They boost soil health by releasing nutrients slowly. Inorganic fertilisers, on the other hand, are created chemically and provide rapid nutrient delivery. They are typically more concentrated and can be customised to suit crop requirements.
Precision agriculture, which involves the use of technology to target fertiliser application more precisely, is another efficient agricultural approach. This reduces fertiliser consumption, waste, and increases crop output. Precision agriculture include monitoring soil fertility and crop growth through sensors, drones, and satellite imagery.
For more such questions on fertilizers.
https://brainly.com/question/24196345#
#SPJ11
Correct following sentence: "Xylem carries a two way flow of water and minerals".
The Correct sentence is as: "Xylem carries a one-way flow of water and minerals".
The only way for water to move up a plant is through the xylem, which is why it is unidirectional. Phloem, on the other hand, may go in both directions and delivers food and nutrients to all parts of the plant. Phloem is made up of living cells while mature xylem is made up of dead cells that do not have cell contents (albeit without nuclei).
The specialized tissue of vascular plants known as the xylem is responsible for providing mechanical support and storage, in addition to transporting water and nutrients from the plant-soil contact to the stems and leaves of the plant.
You can also learn about Phloem from the following question:
https://brainly.com/question/15342686
#SPJ4
when performing abo typing by the gel method in microtubes, the cells appear pelleted at the bottom after centrifugation. what is the interpretation of this appearance?
The appearance of a visible pellet at the bottom of the microtube after centrifugation during ABO typing by the gel method indicates agglutination, which is an important factor in determining an individual's blood group. The interpretation of the appearance depends on the specific reagents used and the observed pattern of agglutination.
ABO typing is a laboratory test used to determine an individual's blood group based on the presence or absence of certain antigens on red blood cells. The gel method is one of the commonly used methods to perform ABO typing in microtubes. During the process, the cells are mixed with specific reagents and centrifuged.
If the cells appear pelleted at the bottom of the microtube after centrifugation, it means that there is agglutination, which occurs when antibodies present in the reagents cross-link the antigens on the surface of the red blood cells. Agglutination leads to the formation of clumps, which can be seen as a visible pellet at the bottom of the microtube.
The interpretation of this appearance depends on the type of reagents used and the observed pattern of agglutination. For example, if there is agglutination with both anti-A and anti-B reagents, it suggests that the blood group is AB. If there is no agglutination with either reagent, the blood group may be O. If there is agglutination with only one of the reagents, the blood group may be either A or B, depending on which reagent produced agglutination.
Here you can learn more about agglutination
https://brainly.com/question/13011942#
#SPJ11
a flower population that originally ranges from white to red becoming mostly pink over several generations is an example of what type of selection? responses
An illustration of stabilizing form of selection is a population of flowers that initially spans from white to red turning largely pink over numerous generations.
What is a good illustration of stabilizing selection?Stabilizing selection occurs in the population when selective pressures choose between two extremes of a trait. Stabilizing selection, for instance, may have an impact on plant height. If a plant is too short, it might find it difficult to compete with other plants for sunlight.
However, plants that are very tall might be more vulnerable to wind damage. Together, these two selection pressures favor maintaining plants that are medium in height. The proportion of medium-sized plants will rise, while the proportion of short and tall plants will fall.
Learn more about stabilizing selection with the help of the given link:
brainly.com/question/29163783
#SPJ4
you have a pure bred cocker spaniel, your neighbor has a purebred greyhound. what are the differences in the genome
Breeds of dogs, like Cocker Spaniels and Greyhounds, have distinct genomes, or genetic make-up.
There is some genetic variation in the genes that determine the size, type of coat, and body shape of dogs.
Cocker spaniels are small to medium-sized dogs distinguished by their distinctive silky, curly coats and rounded skull shapes. They are more likely to inherit certain traits from their parents, including a tendency to gain weight and ear and eye problems.
Greyhounds, on the other hand, are larger canines with a long, narrow head and an athletic, lean build. Due to a unique genetic makeup, they have a strong desire to hunt and are very agile and fast. Additionally, greyhounds are prone to illnesses like bloat, heart issues, and skin allergies.
Learn more about Breeds of dogs:
https://brainly.com/question/28014633
#SPJ4
what bone structure lines the medullary cavity of a long bone?
Answer: The endosteum lines the inner bone surfaces and is composed of a single layer of connective tissue that lines the surface of the medullary cavity.
Explanation:
what is not a function of hcl in the stomach? it converts pepsinogen to pepsin it kills bacteria in the food it denatures proteins for easier digestion it lowers the ph to activate trypsin
The function of hydrochloric acid (HCL) in the stomach that is not accurate is it kills bacteria in the food. Here option B is the correct answer.
HCL is an important component of the stomach's digestive juices, and it serves several important functions in the digestive process. One of its primary functions is to convert pepsinogen to pepsin, which is an enzyme that breaks down proteins. This helps to denature the proteins in food, making them easier to digest.
HCL also helps to lower the pH of the stomach to activate trypsin, another digestive enzyme that breaks down proteins. This low pH environment also helps to inactivate any pathogens that may be present in the food, but HCL does not have the primary function of killing bacteria in the food.
In conclusion, "it kills bacteria in the food" is not an accurate function of HCL in the stomach. The correct functions of HCL in the stomach include converting pepsinogen to pepsin, denaturing proteins for easier digestion, and lowering the pH to activate trypsin.
Complete question:
What is not a function of HCL in the stomach?
A - it converts pepsinogen to pepsin
B - it kills bacteria in the food
C - it denatures proteins for easier digestion
D - it lowers the ph to activate trypsin
To learn more about hydrochloric acid
https://brainly.com/question/15102013
#SPJ4
how many different combinations of maternal and paternal chromosomes can be bundled in gametes made by an organism with a diploid number 16 ( 2n = 16 ) ? answer
Number of different combinations of maternal and paternal chromosomes can be bundled in gametes area 32.
Chromosomes are regularly noticeable under a light magnifying lens just during the metaphase of cell division (where all chromosomes are adjusted in the focal point of the phone in their dense form).[4] Before this occurs, every chromosome is copied (S stage), and the two duplicates are joined by a centromere, coming about either in a X-molded structure (presented above), in the event that the centromere is found equatorially, or a two-arm structure, assuming that the centromere is found distally.
The joined duplicates are currently called sister chromatids. During metaphase the X-formed structure is known as a metaphase chromosome, which is exceptionally consolidated and hence least demanding to recognize and study. In creature cells, chromosomes arrive at their most elevated compaction level in anaphase during chromosome isolation.
Gametes are made by meiosis cell division where it results the meiosis things to have a piece of the amount of chromosome as the parent.So the meiosis consequences of the above natural element will have 8 chromosomes each.Notwithstanding, due to chromosome paring like male have XY coordinating and females XX . So each pair has a blend of 16 chromosomes.The complete number of chromosome will be 16 notwithstanding 16 and it will be 32.
To know more about chromosomes,visit here:
https://brainly.com/question/20526488
#SPJ4
Changes in DNA sequences that affect genetic information are known as
a. replications
b. mutations
c. transformations
d. translations
what issues may arise from crossover during meiosis?
Crossing over may result in some abnormal traits in offspring.
How might a cross-over impact an organism?
During prophase I of meiosis I, homologous chromosomes couple and exchange DNA (homologous recombination).
Chromosome crossover, which is just the transfer of genetic material between homologous chromosomes (occurs when similar regions on similar chromosomes split and then reattach to the other chromosome), is frequently the result of this.
It happens during a process called "synapsis," which takes place before the synaptonemal complex forms. Homologous chromosomes cross over during the pachytene stage. In this case, the exchange of chromosomal pieces results in a new combination of alleles, which gives rise to new characters that could be harmful to organisms.
So,.
Crossing over may result in some abnormal traits in offspring.
To know more about crossing over, check out:
https://brainly.com/question/27256451
#SPJ1
Jim Blonde and the evil professor Malhomme are in a car chase. Blonde has a 24-km lead and travels km/h. Malhomme is going 156 km/h. Fill the table to determine when and where Malhomme will catch up to Blonde.
Blonde has a 24-km lead and travels km/h.
Malhomme is going 156 km/h.
Time To Blonde: 3hr
Distance to catch Blonde: 241miles
t(hrs) [tex]D_{Blonde}[/tex] [tex]D_{Malhomme }[/tex]
0 24 0
1 113 97
2 202 194
3 291 291
What does km/h mean?
A derived unit for both speed and velocity, kilometres per hour is a measurement that takes length in kilometres and time in hours. Although kph or kmph are also occasionally used, km/h is the correct abbreviation for this measure.
What is speed kilometer per hour?
A moving object moves a kilometre every hour if its speed is one kilometre per hour. 1 km/h is comparable to very sluggish walking. For automotive speeds, kilometres per hour is frequently utilised. At this pace, you can go 100 kilometres in one hour.
Hence above given is a correct answer.
To know more about similar question follow link
https://brainly.com/question/29258321
#SPJ1
What is the name of the point where helicase begins splitting the nitrogen bases?
This helicase is located on the X chromosome in pericentromeric heterochromatin and binds to heterochromatin protein 1.
During replication, these strands are separated. Each strand of the original DNA molecule then serves as template for production of its counterpart, process referred to as semiconservative replication.
Then, a protein known as helicase attaches to and breaks apart hydrogen bonds between bases on the DNA strands, thereby pulling apart two strands. As the helicase moves along DNA molecule, it continues breaking these hydrogen bonds and separating two polynucleotide chains
Answer and Explanation: Hydrogen bonds between the DNA strands are broken by enzyme helicase, which unwinds strands that terminate at ni replication fork. Hydrogen bonds are formed between the nitrogenous bases of DNA strands, which holds them and form double stranded DNA structure.
learn more about nitrogen bases at
https://brainly.com/question/14120811
#SPJ4
What is zone of accumulation in a soil also called?
Answer: The B horizon
natural selection: group of answer choices completely eliminates harmful mutations is a random process creates beneficial mutations can favor beneficial mutations
Beneficial mutations are produced via natural selection. Natural selection is the only method for removing deleterious mutations. Natural selection can preserve and spread advantageous mutations. Mutations happen at random.
Can mutations ever be advantageous?Positive mutations Some mutations benefit the organism in which they take place. They are known as advantageous mutations. For evolution to take place, advantageous mutations are necessary.
What is an illustration of an advantageous mutation?Examples of advantageous human mutations include: Humans' genetic makeup prevents the development of atherosclerosis (a dangerous build-up of fatty material in the blood vessels) Red blood cell gene mutations have been proven to offer up to 40% greater defence against a serious type of malaria.
To know more about mutations visit:-
https://brainly.com/question/30280464
#SPJ4
which statement about living organisms is not correct? group of answer choices living organisms maintain homeostasis. living organisms have adaptations. living organisms grow and develop. living organisms reproduce. living organisms create energy.
The statement "living organisms create energy" is not correct about living organisms. Option E is the correct option.
Living organism: An organism will be considered as living when it performs the different life processes in one form of another. The occurrence of life processes will differentiate between the living organisms and non-living objects.
While all living organisms use energy, they do not create it. Energy is a basic property of matter that is conserved and cannot be created or destroyed. Rather, living organisms obtain energy from the food they eat or the sunlight they absorb, and they use this energy to sustain their life processes.
To know more about living organisms here
https://brainly.com/question/12623012
#SPJ4
--The given statement is incomplete, the complete question is
"Which statement about living organisms is not correct? group of answer choices A) living organisms maintain homeostasis. B) living organisms have adaptations. C) living organisms grow and develop. D) living organisms reproduce. E) living organisms create energy."--
the vast majority of neural connection in the human brain responsible for language happen during which period of development?
Although new connections can develop at any time during life as unused connections are continually pruned, the most active phase for brain connection formation is during the early years.
What does "critical phase" versus "sensitive period" mean?The major distinction between such a critical period or a sensitivity period is that former is a finite window of time during which specific development can take place, whilst the latter is a time period during which development is more readily accomplished.
What changes to the brain take place during adolescence?During adolescence, the teenage brain expands and develops significantly. The children's forebrain, the brain region in thought and processing, has to have any unused connections "pruned" away. At the same time, other relationships are also strengthened.
To know more about purned visit:
https://brainly.com/question/15855394
#SPJ4