Secondary constriction in chromosome is referred to as

A constriction on the chromosome is

A constriction on the chromosome is

Short, constricted region in the chromosome is

Another name for secondary constriction of a chromosome.

When the centromere is situated in the middle of two equal arms of chromosomes, the chromosome is referred to as:

When the centromere is situated in the middle of two equal arms of chromosomes, the chromosome is referred to as:

The shorter and longer arms of a submetacentric chromosome are referred to as :

Secondary constriction essentially present in every chromosome