Question Detail

BIO 101 Last Min Prep Objective Question

Question

Pachytene takes place during which stage of meiosis? A. Prophase I B. Prophase II C. Metaphase I D. Metaphase II
Options
A Prophase I
Correct Answer
B Prophase II
C Metaphase I
D Metaphase II
Correct Answer

Option A is the correct answer.

Detailed Explanation

Pachytene is the third substage of prophase I in meiosis. It follows zygotene and precedes diplotene. During pachytene, crossing over occurs.

Hint

It's one of the five stages of Prophase I.

Question Info