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katovenus [111]
3 years ago
12

How does a new mammoth egg cell get chromosomes from each of the parents?

Biology
1 answer:
nikitadnepr [17]3 years ago
5 0

Answer:

An egg or sperm only has half of the parent's sex chromosome pair. An egg will always have an X chromosome, since the woman's sex chromosome pair only has Xs. Sperm can have either an X chromosome or a Y chromosome. If a sperm with an X chromosome fertilizes the egg, the new cell will have two X chromosomes. One came from the father's sperm and one came from the mother's egg. Since the sex chromosome that is made is XX, the cell will grow into a girl baby.

Explanation:

Hope this helped Mark BRAINLIEST!!

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