Assertion : The lampbrush, chromosomes are called diplotene chromosomes bivalents.
Reason : The number of loops is maximum during diplotene.

Options

A. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C. If the assertion is true but the reason is false
D. If both the assertion and reason are false

Answer

B

Explanation

Lampbrush chromosomes are also called giant chromosome. It is found in the diplotene stage of frog oocyte. It has various loops in which DNA is transcriptionally actin.