Question

When a particular chromosome is present in a single copy in a normal diploid cell it is called ______.

विकल्प

• monoploid

• monosomic

• trisomy

• autoploidy

Answer 1

When a particular chromosome is present in a single copy in a normal diploid cell it is called monosomic.

Explanation:

A monosomic cell has one chromosome present as a single copy instead of a homologous pair. Trisomy refers to three copies of a chromosome.