Question

Arm ratio in metacentric
chromosome is
(A) 1:1
(B) 1:2
(C) 1:3
(D) 2:3​

Answer 1

Answer:

option A

Explanation:

The arm ratio in metacentric condition is 1:1. These are X-shaped chromosomes, with the centromere in the middle, so that, the two arms of the chromosomes are almost equal. A chromosome is metacentric, if its two arms are roughly equal in length.

Answer 2

Answer:

Here's ur Answer Mate:-

(A) 1:1

Hope it helps uh!