MCQ
Which pigment system is inactivated in red drop?
- A$\text{PS-I}$ and $\text{PS-II}$
- B$\text{PS-I}$
- ✓$\text{PS-II}$
- DNone of these.
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$I.$ The medulla is connected to the spinal cord.
$II.$ Medulla contains controlling centers for respiration, cardiovascular reflexes and gastric secretion.
$III.$ Cerebellum has very convoluted surface in order to provide the additional space for more neurons.