Question

A species of kangaroo has a diploid chromosome number of 16. After meiosis, to develop the kangaroo’s sperm or egg, the haploid number would be . When fertilization occurs, the zygote would again have 16 chromosomes.

Answer 1

Answer: 8

Step-by-step explanation:

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Answer 2

The haploid number would be 8.

-In somatic cells there are two sets of chromosomes, one from the mother and the other from the father.
-Sperm and egg cells are haploid, which means they only contain half the number of chromosomes of somatic cells.
-If the kangaroo has a diploid number of 16, the haploid number is 8.
-After meiosis, 8 chromosomes from the sperm cell get together with 8 chromosomes from the egg cell, forming a zygote with 16 chromossomes
n=8
2n = 16.