Question

what are the types of chromosomes​

Answer 1

Answer:

tions

In the nucleus of each cell, the DNAmolecule is packaged into thread-like structures called chromosomes.

Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Chromosomes were first described by Strasburger (1815), and the term ‘chromosome’ was first used by Waldeyer in 1888.

They appear as rod shaped dark stained bodies during the metaphase stage of mitosis when cells are stained with a suitable basic dye and viewed under a light microscope

Answer 2

Answer:

• metacentric,
• submetacentric
• acrocentric
• telocentric.