MCQ
Who proved first time that $DNA$ is a genetic material
- AJacob and Monad
- BAvery, Mcleod and McCarthy
- ✓Griffith
- DHarshey and Chase
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Conditions:
$1$. Burrowing in soil to escape high temperature.
$2$. Losing heat rapidly from the body during high temperature.
$3$. Bask in sun when temperature is low.
$4$. Insulating body due to thick fatty dermis.