MCQ
Red green colour blindness appears due to
- AExcessive drinking of alcohol
- ✓Inheritance through $X$ chromosome
- COver activity of adrenal
- DVitamin $A$ deficiency
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$I.$ $AIDS$ patient become easily infected by bacteria, viruses and even parasites
$II.$ The person is unable to protect himself against any infection
$III.$ National $AIDS$ Control Organisation $(NACO)$ and non-governmental organization are trying their best to educate people about $AIDS$
Which of the statements given above are correct?