Match the chromosomal compositions, labelled a. through d., with the stages of developing sperm. (Options may be used more than once or not at all.)
-secondary oocyte
A)contains a full set of 23 pairs of chromosomes
B)contains a full set of 23 pairs of doubled chromosomes
C)contains a half set of doubled chromosomes
D)contains a set of 23, single, unpaired chromosomes

Question

Quizplus · Accepted Answer

A secondary oocyte has completed the first meiotic division and is arrested in the second meiotic division until fertilization. It contains a half set of chromosomes (23), and each chromosome consists of two sister chromatids (doubled chromosomes), making option C correct.

Match the Chromosomal Compositions, Labelled A