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3 years ago

7

Q9: Human females can pass on either one of the their two X chromosomes to an offspring, but a dad

1 answer:

gayaneshka [121]3 years ago

3 0

Answer:

yes a child inherits 50% of their DNA from mom and 50% from dad

Explanation:

Males are heterogametic as they produce two types of gametes one carrying an X and the other carrying Y chromosome. Females are homogametic because they produce one type of gamete carrying the X chromosomes. The chromosomes are inherited equally in the mendelian fashion. Genes on the chromosomes are therefore inherited equally with 50% coming from the mother and 50% coming from the father.

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