NEET BIOLOGY

GENETICS AND EVOLUTION

GENETIC BASIS OF INHERITANCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Some genetic disorders are caused by what?
A
alleles
B
Mutations in the DNA of genes
C
Phenotype
D
Genotype
Explanation: 

Detailed explanation-1: -Mutations can be of many types, such as substitution, deletion, insertion, and translocation.

Detailed explanation-2: -Single-gene disorders, where a mutation affects one gene. Sickle cell anemia is an example.

There is 1 question to complete.