Question

All ova contain sex chromosomes corresponding to:
X
Y
XX
XY

Answer 1

Correct Answer: X

I just finished my quiz and got this question wrong when I put XX (Option C). The correct answer is X (Option A).

Answer 2

The correct answer is option C XX chromosomes

The female egg is homozygous and has same allele while the male sperm is heterogeneous and consists of XY chromosomes.