Question

if the sperm bearing y-chromosome fertilize thea. egg, the child born will not be entirely like his fatherFather. why is it so. mention any two recessive traits of grade.n pea​

Answer 1

Answer:

In human, the genetic makeup of female is XX and that of male is XY. Female ovum carries X chromosome, whereas the male sperm may carry either X chromosome or a Y chromosome. Therefore, if the sperm is carrying Y chromosome fertilizes an egg with X chromosome, the zygote develops into a male child.

Explanation:

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