Why do human offspring resemble their parents but are not identical to them? Explain.
Answer:
When dealing with two parties theres is going to be a resemblance to both parents slightly favouring ones characteristics more obviously but identical to one or the other would be an impossibility with two diffrent genetic pools mixing.
Human offspring resemble their parents but are not identical to them due to fact that they get half of their DNA and inherited features from each parent and crossing over.
Humans reproduce by the process called sexual reproduction. Sexual reproduction involves the fusion of sperm and egg called fertilization that means they get their genetic material from mother and father equally.
Offsprings are genetically similar to offspring but not identical due to these factors:
Offspring is produced by a combination of two different parent's gametes and each provides their genetic material to zygote.it generates variation in the offspring due to crossing over and fertilizationThese variations give them adaptable offspring as a survival advantage.Thus, the correct answer is - they get half of their DNA and inherited features from each parent and crossing over.
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Which is the final electron acceptor in the electron transport chain of cellular respiration?
Answer:
Oxygen.
Explanation:
Cellular respiration can be defined as a series of metabolic reactions that typically occur in cells so as to produce energy in the form of adenosine triphosphate (ATP). During cellular respiration, high energy intermediates are created that can then be oxidized to make adenosine triphosphate (ATP). Therefore, the intermediary products are produced at the glycolysis and citric acid cycle stage.
Additionally, mitochondria provides all the energy required in the cell by transforming energy forms through series of chemical reactions; breaking down of glucose into Adenosine Triphosphate (ATP) used for providing energy for cellular activities in the body of living organisms.
Basically, oxygen goes into the body of a living organism such as plants, humans and animals when they breathe while glucose is absorbed by the body when they eat.
Oxygen is the final electron acceptor in the electron transport chain of cellular respiration. The oxygen accepts electron when it passes through ATPase and the electron transport chain of cellular respiration.
Answer:
oxygen
Explanation:
ADD NOTE QUESTION GUIDE
Scientists around the world use a standardized taxonomic
system. Why would scientists want to use a taxonomic system that is standardized?
A
In order to place organisms in different groups
B
In order to avoid confusion with the identification
of organisms
C
So that Latin names can be applied for a practical
purpose
D
Because Linnaeus established the system
Answer:
In order to avoid confusion with the identification of organisms
Explanation:
Evaluate the model. Select the statements that do NOT accurately identify the structures labeled in the picture. Choose ALL that apply.
C and D is the correct answer. I just did the question.
Explain the changes that occur as a tadpole becomes an adult frog or toad.
Answer:
Well one of the first changes it the tadpoles start growing legs. Then it will continue to grow, changing and changing as it goes. Then it will start to live on land, and it will live on land as a tiny frog until it is completely grown up.
Answer:
Tadpoles have fins, gills, and a two-chambered heart, similar to fish. As tadpoles grow up, they develop legs, lungs, and a three-chambered heart. The tail is reduced in size and lost completely as they prepare to leave the water.
Explanation:
Sample response
Nerve impulses are carried to another part of the body by a neuron’s:
(1) dendrites
(2) axon
(3) synapse
(4) neurotransmitter
Answer:
1.
Explanation:
Dendrites is the neuron's that receives nerve impulses and carry it to another part of the body.
Nerve impulses are the messages that are transferred from one part of the body to the another. These messages are carried across the body with the help of neuron's named dendrites.
Dendrites are branched like projections of in the nerve cell. Through these projections, message passes across the body.
Therefore, option 1 is correct.
Which part of the plant cell provides protection and structural support
Answer:
cell wall provides protection and structural support
Cell Wall provides the structural support and protection.
The balance between the discharge and recharge for a groundwater supply is called the
A) restoration
B) cation exchange capacity
C) ecological footprint
D) water budget
E) Fujita scale
Answer:
Water budget? I thought Water Table would have been one of the answers because I’m taking the test right now
Explanation:
In hydrology, a water balance equation can be used to describe the flow of water in and out of a system. A system can be one of several hydrological domains, such as a column of soil or a drainage basin. Water balance can also refer to the ways in which an organism maintains water in dry or hot conditions.
If an organism cells all contain the same DNA why does one cell become bone while another cell becomes lung tissue
Answer:
very interesting question. it all has to do with DNA, which is a long strand of molecules. basically, only certain parts of the DNA, called genes, are used to in every cells. for instance, a bone cell will only use genes that allow it to build or break down bone
Explanation:
Can a nucleus with three chromosomes successfully
divide by mitosis?
Please help me with this!!
Answer:
I am sure they can
Explanation:
Mitosis is the process in which a eukaryotic cell nucleus splits in two, followed by division of the parent cell into two daughter cells. The word "mitosis" means "threads," and it refers to the threadlike appearance of chromosomes as the cell prepares to divide.
Describe one type of factor that controls cell division.
Describe how damage to one of these factors can affect the cell division process.
Thanks!
Numerous cell cycle regulatory components, including cyclins, cyclin-dependent kinases (Cdks), and cyclin-dependent kinase inhibitors, regulate the cell cycle (CKIs).
What is a factor that controls cell division?Positive cell cycle regulators cyclins and Cdks activate cell cycle components that are necessary for the beginning of the subsequent cell cycle phase.
The Influences on Cell Division Nutrients. Genetics: The nutrients in the cell have an impact on cell division. Cell division is controlled by genetic code and chemicals. Cell mutation can occur as a result of exposure to hazardous substances like pesticides and some cleaning products. Stress. Cell division is impacted by stress.
Therefore, numerous cell cycle regulatory components, including cyclins, and cyclin-dependent kinases Cdks.
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Two species of fish are introduced to the same lake. Over time, only one species survives. According to Darwin's theory of evolution, what should characterize the surviving species
Answer: Both species must have competed for the same niche. The surviving species is better adapted or adapted better and outcompeted the other.
Explanation:
According to Darwin's theory of evolution (survival of the fittest), the surviving species would be fitter than the extinct fish.
What is the theory of survival of the fittest?Charles Darwin proposed the idea of the "survival of the fittest," which states that organisms that are most adapted to their environment have a higher chance of surviving and reproducing. Charles Darwin proposed natural selection as a crucial aspect of evolution.
Natural selection refers to the process by which an organism becomes more likely to thrive and produce more offspring the better it is able to get food and avoid becoming prey. The process of evolution is driven by this "survival of the fittest," which results in species surviving as a whole.
Thus, according to Darwin's theory of evolution, the surviving species would be fitter than the extinct fish.
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A polypeptide only becomes a functioning protein after it has folded into its exact 3D shape.
True
False
Question 9(Multiple Choice Worth 6 points)
(04.03 LC)
What happens when heat from inside Earth is transferred to its surface?
Warmer material is pushed to the crust
More dense material is pushed to the crust
Warmer material is pushed to the outer core
Less dense material is pushed to the outer core
Answer: Wamer material is pushed tot he crust I belive
Explanation:
Answer:
Warmer material is pushed to the crust
Explanation:
Which of the following is a characteristic property of matter that could be used to identify an unknown substance?
1)Mass
2)Density
3)Volume
4)Temperature
Answer:
4) temperature
Explanation:
Which best describes a solution?
Answer:
I can't see the picture, but here this MIGHT help: A solution is defined as a homogeneous mixture in which solute particles are evenly distributed into the solvent. ... Thus, we can conclude that the statement a mixture having a uniform composition where the components can't be seen separately and all components are in the same state.
Explanation:
about royal bengal tiger
Explanation:
Bengal tiger
Bengal tiger is one of the five species in the world. Bengal Tiger has orange coat with black stripes in its body and white undersides. It has long banded tail. It is the largest among the tigers. It's scientific name is Panthera Tigris.
Age of tigers at first reproductive is three years and females produce a little of two to five cubs after a gestation of 103 days. The overall lifespan of a Bengal Tiger can be up-to 20 years.
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A food chain is the feeding relationship among all of the organisms in an ecosystem.
•True
•false
Answer:
false
Explanation:
Answer:
Answer: true explination
Food chains and food webs model feeding relationships in ecosystems. They show how energy and materials are transferred between trophic level when consumers eat producers or other organisms. A food web is a diagram of feeding relationships that includes multiple intersecting food chains.
Which feature do highland climates have that lower elevation areas do not?
O a tundra where there are no trees
O a treeline beyond which tree do not grow
O permafrost, or a part of the ground that is permanently frozen
O an ice cap, or a permanent cover of ice and snow
Answer:
a treeline beyond which tree do not grow
Explanation:
The harsh climate conditions do not allow for trees to grow beyond the treeline. The temperature decreases at high altitudes and it is too cold for plants to grow. It is also windier at higher altitudes and there is less water (drains downward toward lower altitudes). These things make it tough for plants to grow.
Answer:
can you help me please?? https://brainly.com/question/22150709
Explanation:
a treeline beyond which trees do not grow
Which of the following experiments would be considered unethical?
A. Testing irritating substances on an animal's skin but restricting it
to very small areas
B. Addressing possible risks to fish before testing a new pesticide
C. Taking blood samples from patients for research purposes
without consent
O D. Using the fewest animals necessary for an experiment
Answer:
C. Taking blood samples from patients for research purposes
without consent
Explanation:
Generally, providers may not render medical services without the patient’s consent, unless performance of emergency, lifesaving care is necessary. Taking samples from a patient is a type of medical service; thus, state consent laws apply. In addition, providers may not disclose PHI without patient authorization.
It depends on the definition of unethical being used, however I think I am right. I'm in AP bio currently. Let me know what the answer is :)
Can someone please help me
Answer:
letter D
Explanation:
LETTER D•Enzymes Are usually Carbohydrates
70
70
60
60
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40
What is the volume of the ring?
A. 10 cm3
B. 50 cm
C. 90 cm
D. 20 cm
Answer:
hhhh
Explanation:
What else do you think plants may need to grow and go through their normal processes?
Plants need water, oxygen, soil, and solar energy.
Those are the only things that I believe plants need. They need water for food and Solar Energy (basically Vitamin D which you get from the sun) and soil to grow. Obviously they need oxygen to be able to survive.
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What bones are least likely to be found in an owl pellet?
Answer:
Answer down below!
Explanation:
Bigger animals such as birds, cats, and dogs. Owls couldn't fit those it their mouths.
what effects pollution has on people 's life?
Explanation:
Short-term exposure to air pollution can irritate the eyes, nose, and throat and cause upper respiratory infections, headaches, nausea, and allergic reactions. Long-term exposures can lead to chronic respiratory disease, lung cancer, and heart disease.
What best explains the physical change of liquid water to ice?
The liquid water was condensed.
The liquid water was melted.
The liquid water was frozen.
The liquid water was heated.
Answer:
the liquid water is frozen? I think I don't really know the answer but I think that's it
Answer:
The liquid water was frozen.
Explanation:
When liquid water is frozen is changes to ice, because the particles' movement slows down.
Will give brainliest If you increase the rainfall across the region that the Buffalo are in, how do you think that would affect the carrying capacity for Buffalo in the ecosystem?
Answer:
The Buffalos carrying capacity would most likely go down if the water supply increases.
Explanation:
If water supply increases Buffalos would have easier access to water. example: instead of getting new water every month or so when it rained they can get water anytime due to the increased supply.
The "Buffalos-carrying" capacity would most likely go down" if, the water supply increases," If water supply increases Buffalos would have easier access to water".
Did a change in temperature cause the buffalo population to increase?Buffalo does shift in regard to the environment because if the climate impacts the carrying-capacity, by involving the resources.
If "the carrying-capacity goes up or down then the people of buffalos would up or down "with it. Although it does not impact the population much.
Thus, Example instead of getting new water every month or so when it rained they can get water anytime due to the increased supply.
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Which part of the DNA nucleotide contains the genetic code to make the protein?
a) deoxyribose sugar
b) phosphate group
c) nitrogenous base
Answer:
nitrogenous base
Explanation:
A DNA nucleotide is composed of
Answer:
The answer is Cytoplasm
Explanation:
Complete the concept map about the different modes of asexual reproductive.
Answer:
there are a number of types of asexual reproduction including fission, fragmentation, budding,vegetative reproduction, spore formation and agamogenesis.spore formations occurs in plants, and some algae and fungi, and will be disscused in additional concepts, binary fission in various single- celled organisms (left).
Explanation:
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