Which of the following is responsible for controlling hereditary characteristics of the living cells?
- AEnzyme
- BHormone
- CRNA
- DDNA
- ENone of the above/More than one of the above
Show answer and explanation
Correct answer: (d) DNA
Explanation
DNA carries the genetic information of a cell and controls its hereditary characters.
A gene, a segment of DNA, is the unit of heredity.