In terms of structure, what are the three types of chromosomes, and what is the defining feature that gives rise to the three types?
Answer. In terms of structure three type of chromosomes are:-
1. Telocentric
2. Acrocentric
3. Metacentric
It is based on the position of the centromere on the chromosomes.
Telocentric:- In telocentric chromosomes centromere is located at the end of the chromosomes. In appearance it look like a rod shaped structure. None, of the human chromosomes is telocentric.
Acrocentric:- The acrocentric chromosomes have the centromere almost at one end. It leads to one arm is very short and one very long.
Metacentric:- Metacentric chromosome have a centromere in the middle of the chromosome.
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