Home
Class 12
BIOLOGY
Assertion : The shapes of chromosomes is...

Assertion : The shapes of chromosomes is based on the position of centromere.
Reasons : During anaphase, the chromosomes bends in the region of centromere.

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

Text Solution

Verified by Experts

The correct Answer is:
B

The shape of chromosome is based on the position centromere.

During Anaphase chromosome bend in the region of centromere and forms V – shaped like structure and move towards opposite pole.
Promotional Banner

Similar Questions

Explore conceptually related problems

Mention the types of chromosomes based on the position of centromere.

Mention different types of chromosomes according to the position of centromere.

Name four types of chromosomes on the basis of position of centromere.

Classify the chromosomes on the basis of position of centromere.

Diagrammatically represent the types of chromosomes based on the position of centromere.

A chromosome having subterminal centromere is

Chromosomes are classified based on the position of centromere. A chromosome having a terminal centromere is called

The chromosomes can be divided based on the position of the centromere. A certain chromosomes appears 'L' shaped during the anaphase stage and has centromere slightly away from the middle of the chromosome. Such a chromosome will be