state gov Bihar Police Constable (सिपाही) Mock Test Series 2025 General Science Biology Genetics and Evolution
What is the characteristic feature of Mendelian disorders?
1
They are mainly determined by alteration or mutation in the single chromosome.
2
They are mainly determined by alteration or mutation in the single gene.
3
They are mainly determined by alteration or mutation in the multiple genes.
4
They are mainly determined by alteration or mutation in the multiple chromosomes.