Answers
Answer:
1. C
2. All cells of your body have the same DNA/genetic information but cell differentiation causes some genes to turn off and some to turn off. The activated genes are coded for which produce proteins and amino acids allowing cells to differentiate. E.g. Neurons and epithelial cell have same genetic information, however the genes coding for neurons in epithelial cells are turned off or deactivated which make them epithelial cells
Related Questions
Is energy and matter created or conserved
Answers
Answer:
created
Explanation:
you make engery by eating food
matter is made by making someing
Answer: Conserved
Explanation:
You cannot create nor destroy matter nor energy
What is the difference between gene sequencing and DNA fingerprinting.
Answers
Answer:
The difference between gene sequencing and DNA fingerprinting is that gene sequencing focuses on finding the exact nucleotide order of the gene while DNA fingerprinting focuses on confirmation of the identity of individuals in forensic studies.
Explanation:
Answer: The main difference between gene sequencing and DNA fingerprinting is that the gene sequencing is involved in the eye defecation of the normal title sequence of Jhené where is the DNA fingerprinting is involved in that I do occasional small the variations in do you know of a
Explanation:
Describe two types of phloem cells that make up phloem tissue and outline how their structure
assists function.
Answers
Answer: Sieve tubes and cytoplasm.
Explanation:
What skills would be important for a forensic entomologist to have?
Answers
Answer:
Some skills that would be important for a forensic entomologist to have would be interpersonal and communication skills. That means that they would need to have strong written and oral communication.
Explanation:
I just answered this question, Hope this helps : )
A forensic entomologist must have relevant skills.
What is forensic entomology?The study of arthropods, particularly insects, that have been related to crimes and other aspects of the legal system is known as forensic entomology.
What is the role of forensic entomology?Forensic entomology comprises determining the time and place of death by the identification of insects and other arthropods found in human remains.
What skills are required?Must have adequate knowledge of entomology.Must have knowledge about the latest research.Must be comfortable around crime scenes and have a good coping mechanism.Must have good communication skills.To learn more about forensic entomology, and arthropods here,
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There are developmental differences in the amount of gray matter in children. For example, around the ages of _____, the volume of gray matter in the caudate, a part of the basal ganglia involved in control of movement and muscle tone, peaks.
Answers
Answer:
7 in girls and age 10 in boys
Explanation:
Around the ages of 7 in girls and age 10 in boys, the volume of gray matter in the caudate, a part of the basal ganglia involved in control of movement and muscle tone, peaks. This is one of the reasons as to why girls are more athletic and flexible earlier when compared to boys who develop more muscle tone later on in life.
Where is geothermal energy created? How do you know?
Answers
What happens during prophase?
A- A new Nucleus forms around each copy of DNA
B-The chromatids are pulled apart
C-The Mitotic spindle forms
D-Spindle fibers attach to the chromatids
Answers
Answer:
During the prophase, Chromatin will form into chromosomes, and spindle fibers emerge from the centrosomes. The answer is C ^_^
Answer: C-The Mitotic spindle forms
Explanation:
I did this on a pex and got it correct :)
How does negative feedback control hormone levels? **EXTRA POINTS**
Answers
Answer:
Hormone production and release are primarily controlled by negative feedback. In negative feedback systems, a stimulus elicits the release of a substance; once the substance reaches a certain level, it sends a signal that stops further release of the substance. In this way, the concentration of hormones in blood is maintained within a narrow range.
BREAK A LEG!
Which term is correct for one arctic fox? A biome, B species, C ecosystem, or
D organism. This is for 10 points!
Answers
Answer
Its organism.
Explanation:
An arctic fox isn't an area it is a living thing so organism.
Answer:
Pretty sure it's a biome
In dogs, ... What are the possible Genotypes of the offspring and percentages? pick two
DD
Dd
dd
DDdd
0% 25% 50% 75% 100%
Answers
Answer:
Im really confused
Explanation:
How would you perform a streak test on a mineral that it's hardness is 8 1/2?
Answers
Answer:
you would test it on something harder (i think)
Explanation:
PLZ HELP
Whoever can answer this best gets brainliest
Describe the effect succession has on genetic diversity
Answers
Answer:
Dispersal fundamentally influences spatial population dynamics but little is known about dispersal variation in landscapes where spatial heterogeneity is generated predominantly by disturbance and succession. We tested the hypothesis that habitat succession following fire inhibits dispersal, leading to declines over time in genetic diversity in the early successional gecko Nephrurus stellatus.
Explanation:
Answer:
There are five main elements to ecological succession: primary succession, secondary succession, pioneer and niche species, climax communities and sub-climax communities.
Primary Succession. ...
Secondary Succession. ...
Pioneer and Niche Species. ...
Climax Communities. ...
Sub-climax Communities. while Genetic diversity is the total number of genetic characteristics in the genetic makeup of a species. It is distinguished from genetic variability, which describes the tendency of genetic characteristics to vary. Genetic diversity serves as a way for populations to adapt to changing environments.
Read the information below and decide if the information provided will classify this item as a cell.
Has a cell membrane and nucleus.
Is moving around under the microscope lens.
After four hours of time, this cell divided into smaller, identical cells.
Select one:
True
False
Answers
Answer:
True
Explanation:
It sharea all of the characteristics of a cell, including the ability to divide and make more copies of itself.
Spider plants can reproduce both sexually and asexual......
Answers
Answer:
I feel like B is the correct answer
Explanation:
B is correct
Answer:
the answer is b the cells of the same
Why would losing just a few dozen aquatic species lead to the end of life in the ocean as we know it?
I NEED THE ANSWER BEFORE 11:59!!!!
First one gets brainiest
Answers
Answer: It would unbalance the ecosystem.
Due to the fact that if some species die off, the other species that rely on those species for food or protection would loose that food/ protection which may lead to their extinction and their extinction would lead to another extinction and so on.
There is a significant amount of evidence that can be used to support the theory that Pangaea existed. Which of the following explains how the map shows evidence for the existence of Pangaea?
A.
The continents' shapes do not fit together very well, and each continent has completely different fossils.
B.
The continents' shapes fit together well, but each continent has completely different fossils.
C.
The continents' shapes do not fit together very well, but some continents have the same fossils.
D.
The continents' shapes fit together well, and some continents have the same fossils.
Answers
Answer:
D) The continents' shapes fit together well, and some continents have the same fossils.
Explanation:
Study Island
The continents' shapes fit together well, and some continents have the same fossils. Therefore, option D is correct.
What is Pangea's theory?Pangaea Wegener was of the opinion that the planet's continents were once a single, massive landmass known as Pangaea. Wegener, an astronomer by training, described Pangaea and continental drift using biology, botany, and geology.
Pangea is significant because it formerly linked all the continents, enabling animal migration between continents that is currently impractical. As a result, various species and distinct climates evolved.
Later it was discovered that the rock formations of western Europe, northern Africa, and eastern North America all shared a similar ancestor and that they coevolved with the existence of Gondwanaland. The continent's shapes fit together well, and some continents have the same fossils. Together, these findings provided evidence for Pangea's existence. Hence, option D is correct.
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Which of the following are primary ways that heat can be transferred?
Answers
Answer:
Featured snippet from the web
Heat can be transferred from one place to another by three methods: conduction in solids, convection of fluids (liquids or gases), and radiation through anything that will allow radiation to pass.
Mention the functions of queen, drone and worker bees.
Answers
Answer:
Thousands of worker bees, all sterile females, assume responsibility for feeding, cleaning, nursing, and defending the group. Male drones live to mate with the queen, who is the only fertile female in the colony.
Explanation:
If you wanted to persuade someone that tiger poaching is wrong, do you think written,spoken or visual message might be most effective? Why?
Answers
The most effective way to convince someone that tiger poaching is unethical can be through visual communication.
What is Visual communication?Because they can rapidly and clearly convey complex ideas and facts, visual communications can have a significant impact on people's feelings and attitudes toward a given topic. His images and films of tigers in their natural habitat can be used to convey the dire effects of tiger poaching, such as the extinction of tiger populations and the destruction of their ecosystems in the case of tiger poaching.
Additionally, visual communication can be used to inform people about the value of tigers in the environment, the consequences of their extinction, and the efforts of conservationists and organizations to protect these creatures.
Therefore, the most effective way to convince someone that tiger poaching is unethical can be through visual communication.
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identify at least 2 systems involved in this scenario:
aadhya is enjoying a day at the park with her friends. she suddenly gets stung by a bee. her eyes begin to swell, hives appear on her body, and she begins to have difficulty breathing.
Answers
Answer: integumentary system and the Respiratory system
Explanation:
How does the paradise flycatcher protect its young from predators? It wraps its wings around its chicks. It puffs out its feathers to look bigger. It builds a camouflaged nest. It builds an underground burrow.
Answers
Answer:
It builds a camouflaged nest.
Paradise flycatcher is a bird which can protect the young from predators. It builds a camouflaged nest.
The paradise flycatcher cannot protect the young ones from predators by wrapping its wings around the chicks, nor by puffing the feathers to look bigger, and does not build an underground burrow. Paradise flycatcher can protect the bird by camouflaging its nest. The material used for camouflaging a nest is different from the conventional material used for making nest by other birds like soft grass, spider web, animal hair, lichen, and leaves. Predators are not able to identify the flycatcher nest to be a bird nest this helps in protection of young ones.Learn more about predator:
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Refer to the image of paradise flycatcher
During ages six to eleven, Freud's latency period, what do experts believe happens to the libido? A.That it is channeled into self-development B.That it is only seen in small, private groups with peers C.That it is displayed out in the open, the same as in earlier ages D.That it is hidden since most children of that age bathe and get dressed alone
Answers
Answer: A.That it is channeled into self-development
Explanation:
During the latency stage, libido is in the “do not disturb mode.” According to Freud, it is a period when sexual energy is being channeled to activities like hobbies, learning, and building social relationships.
He felt that at this stage, people develop healthy communication and social skills and the failure to move through this stage can lead to lifelong immaturity, or inability to have and maintain a healthy, happy, and fulfilling sexual and non sexual relationships when one becomes an adult.
Why is a dye added to cells before viewing under a microscope?
Answers
Or
To enhance visualization of the cell or certain cellular components
6) Where is the star? Write the latitude and longitude
7) Where is the smiley face? Write the latitude and longitude
Answers
Answer: smiley face: 60° N and 60° W
star: 60° S and 30° E
Hope this helps!!! please rate 5 stars and vote as brainliest:) (^o^)(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)
Scientists conduct scientific investigations for which of the following reasons?
I. to discover new things about the natural world
II. to explain observed phenomena
III. to test the conclusions found in previous research
IV. to test the predictions of current theories
A. I and II only
B. III and IV only
C. I, II, III, and IV
D. III only
Answers
Answer:
C is the answer so it's correct
A trait can also be called a/an
Answers
observable traits are called phenotypes
how can current research in cognitive neuroscience be applied to understanding different problems in psychology, including the mind-brain problem and questions concerning brain development and change?
Answers
Answer:
idk
Explanation:
Cognitive neuroscience is a group of both experimental strategies of cognitive psychology with various techniques to examine how brain supports mental activities.
what is cognitive neuroscience?A subfield of neuroscience called as Cognitive neuroscience that deals with biological processes involve in human cognition, especially in regards to the relation between brain structures, activity, and cognitive functions.
Here the main purpose is the mechanism of brain functions and its performance, it is a branch of both psychology and neuroscience, because it combinational science of both biological sciences and behavioral sciences, such as psychiatry and psychology.
For example, the best studied role of dopamine as a neurotransmitter which is associated with feelings of satisfaction, brain function, and decision making, so that human make decisions which benefit them to survive.
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Jess has A- blood type (the negative refers to the status of the Rh antigen), has never received a blood transfusion, and never been pregnant. Antibodies against what blood antigens could be present in Jess' blood?
Answers
Answer:
b. B antigens
Explanation:
Based on the information provided within the question it can be said that Antibodies against B antigens would be present in Jess' blood. This can be seen in the chart attached below. Blood Type A individuals tend to have Anti-B antibodies in their plasma, while Blood Type B individuals have Anti-A antibodies. Meanwhile individuals with Blood Type AB have none and individuals of Blood Type O have both.
Search or type a command
od Web (S8 Life Science)
What is the MOST LIKELY effect of a DECREASE in the snake population in this food web?
Birds
Hawks
Insects
Snakes
Salamanders
Mice
Acorns
Pinecones
Answers
Answer:Birds population would increase without predation hawks loose a food source and dips a little insects decrease because of more birds snakes are decreasing because it says it in the prompt and the next decrease because of the birds eating them all
Explanation:
Which disease can destroy red blood cells? Which disease infects T cells? Which disease produces a scaly, stinging, and itchy rash on the feet? giving brainliest to first right answer
Answers
Answer: 1 hemolytic anemia, 2 severe combined immunodeficiency, and 3 athletes foot
Explanation:
hemolytic is when your blood cells are being destroyed, severe combined immunodeficiency is several diseases together that infect your T-cells and athletes foot is when your feet have been confined in a small sweaty space. it causes a fungus to grow on your foot.
Answer:malaria aids then ath foot
Explanation: