Which of the following was used by Hershey and Chase to prove that $DNA$ is the chemical basis of heredity
$TMV$
Cauliflower mosaic virus
Dahlia mosaic virus
$T_2$ bacteriophage
How did Hershey and Chase differentiate between $DNA$ and protein in their experiment while proving that $DNA$ is the genetic material?
A gene is made up of
Given below are two statements:
Statement $I:$ $RNA$ mutates at a faster rate.
Statement $II$: Viruses having RNA genome and shorter life span mutate and evolve faster.
In the light of the above statements, choose the correct answer from the options given below:
$DNA$ is the genetic material because
The final proof for $DNA$ as the genetic material came from the experiments of