MCQ
Function of $ADH$
- ✓Reabsorption of water
- BDigestion
- CIncrease $Ca$ level
- DDecrease $CO_2$ level
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Reason : If several spermatozoa hit the egg at same time, all can enter the egg.
$(1)$ On and average a healthy human breaths ...$X$....times/minutes
$(2)$ Every $100\, ml$ of oxygenated blood can deliver around ....$Y$.... of $O_2$ of the tissues under normal physiological conditions.
$X-Y$