MCQ
Who proved first time that $DNA$ is a genetic material
- AJacob and Monad
- BAvery, Mcleod and McCarthy
- ✓Griffith
- DHarshey and Chase
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$A$. Out of one pair of factors one is dominant and the other is recessive.
$B$. Alleles do not show any expression and both the characters appear as such in $F_2$ generation.
$C$. Factors occur in pairs in normal diploid plants.
$D$. The discrete unit controlling a particular character is called factor.
$E$. The expression of only one of the parental characters is found in a monohybrid cross.
Choose the correct answer from the options given below:
Fill the correct option for $A$ and $B$