Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Biology Genetics and Evolution
What is heterozygous in genetics?
1
An organism that has two identical alleles for a trait
2
An organism with two different alleles for a trait
3
A type of genetic mutation
4
More than one of the above
5
None of the above