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hichkok12 [17]
3 years ago
6

Does natural selection occur when which of the following conditions are met?

Biology
1 answer:
slamgirl [31]3 years ago
6 0

Answer:

THANKS FOR THE POINTS

Explanation:

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Blastocyst is an early embryonic stage in mammals otherwise it is a blastula which is followed by development of gastrula. Blastocyst is a hollow ball like structure that develops by repeated cell division from zygote . It is superficially covered by a layer of cells collectively termed trophoblast.

Explanation:

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(A)

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Base excision repair is responsible for fixing (select all that apply): Group of answer choices individual damaged nucleotides t
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Answer:

-- individual damaged nucleotides that minimally impact the helix structure.

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