MCQ
DNA can be studied after staining with ___________ in various fields.
- AEosin
- BEthidium Chloride
- ✓Ethidium Bromide
- DFast Green
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$I$. Avoid sex with unknown
$II$. Avoid sex with multiple partner
$III$. Do protected sex
$IV$. Avoid sharing needle
$I.$ Organs which are different in basic structure and origin but performs similar functions are called analogous organ
$II.$ Organs with different to basic structure and origin but perform similar functions are called homologous organs
$III.$ Homologous organs lead to convergent evolution
$IV.$ Analogous organ leads to divergent evolution
The correct combination is