Question

what is chromosomal aberration in mutation​

Answer 1

Answer:

Chromosome aberrations include changes in chromosome number (gains and losses) and changes in structure (deletions, inversions, and exchanges). Chromosomes can be viewed by standard light microscopy and many of these aberration types can be observed.

Explanation:

please mark me as brainliest

Answer 2

Answer:

Chromosomal aberrations are indicative of some damage to genetic material. The type of chromosomal aberrations observed — such as chromosome type or chromatid type, stable or unstable type — can give an indication to the time and origin of these aberrations.

Happy Learning!!