Studies of human egg formation have shown that at ovulation the egg cell is stuck in metaphase II and

only completes meiosis if a sperm enters the egg. In metaphase II, chromosomes are tightly condensed,
so you should expect to find ____ in human egg cells that have not been entered by sperm.



a. very high levels of gene expression
b. mostly euchromatin
c. very little gene expression
d. no nucleosomes
e. no solenoids


C

Biology & Microbiology

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