Answer:
But if I had to, USMLE Step 1 is far and away the hardest. It is a fully comprehensive exam that covers everything from he first two years, and if you don't pass it, you can't move on. MCAT is probably a bit more difficult than Step 2, but is higher stakes and therefore higher pressure.
Explanation:
cause I said so
The answer is the last one. Half of the genes in the cells of the offspring contain genetic information from one parent while the other hand contains genetic information from the other parent. I hope this helps!
Answer:
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Explanation:
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Answer:
B. preservation of advantageous genetic mutations
Explanation:
The process of natural selection involves the preservation of advantageous genetic mutation in a given population.
Natural selection is one of the key factors that ensures the evolution of organisms.
- Desired traits that are able to survive adverse conditions like disease, food shortage, natural disasters are favored by the process of natural selection.
- Traits that also undergo advantageous genetic mutation in order to get a competitive advantage is also accrued to natural selection.