chromosomal aberrations referto :

Chromosomal aberrations refer to

Assertion : Change in structure of chromosome is called chromosomal aberration. Reason : Substitution is an example of chromosomal aberration.

Assertion : Change in structure of chromosome is called chromosomal aberration. Reason : Substitution is an example of chromosomal aberration.

Write a note on chromosomal aberrations

In Drosophila melanogaster, there are four pairs of chromosomes. If there occurs chromosomal aberrations resulting in trisomic and monosomic condition , what will be the chromosomal count ? Write correct chromosomal count against respective chromosomal aberration.

Explain how translocation chromosomal aberration is different from crossing over?

Assertion (A): Amniocentesis helps to diagnose the chromosomal aberrations in foetus. Reason (R): Amniocentesis is legalized is our country.

Describe in detail the chromosomal aberrations.

which pairs is a chromosomal aberration ?