Mutations are commonly

Select the correct statements :- (A) Mutation causes changes in the genotype and the phenotype of an organism. (B) Chromosomal aberrations are commonly observed in cancer cells. (C) Sickle cell anemia is a classical example of point mutation. (D) Deletions and insertions of base pairs of DNA causes frame shift mutations.

State True or False (i) Chromosomal aberrations are commonly observed in cancer cells (ii) Mutation is the only phenomenon that leads to variation in DNA.

State True or False (i) Chromosomal aberrations are commonly observed in cancer cells (ii) Mutation is the only phenomenon that leads to variation in DNA.

Mutation is a

Mutation is

Mutation is

Mutation is