Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Biology Genetics and Evolution
What is epigenetics?
1
The study of genetic disorders and their treatment
2
The study of changes in organisms caused by modification of gene expression rather than alteration of the genetic code itself
3
The process through which genetic information is copied to RNA in the cell nucleus
4
More than one of the above
5
None of the above