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balandron [24]
3 years ago
12

Which came first? 1. Plants Become Abundant

Biology
1 answer:
lesya [120]3 years ago
6 0

Answer:

first bird appear

Explanation:

because e

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Answer:

B

Explanation:

An undifferentiated cell is such as that in a blastocyte. They are multipotent and can differentiate into any type of cells. The cells of the mass begin to have their gene differentially expressed (due to differential silencing of particular genes) hence the cell become determined. They become well organized into tissue such as skin and other organs.  

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Reasons to ban germline gene editing include the profound risks to future children, thin medical justifications, reinforcing existing inequalities and creating new forms of discrimination, eroding public trust in responsible science, and undermining global agreements.

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