Question

$\left(i\right)$ is the largest part of the human brain and it is the site of intelligence, consciousness and will power, while $\left(ii\right)$ controls involuntary functions through various centres like cardiac centre, respiratory centre, etc. $\left(iii\right)$ are part of $\left(iv\right)$
and they are concerned with the sense of smell. Select the correct option for $\left(i\right),\left(ii\right),\left(iii\right)\text{and}\left(iv\right)$.

Answer 1

Cerebrum is the largest part of the human brain and it is the site of intelligence, consciousness and will power.

Medulla oblongata controls involuntary functions through various centres like cardiac centre, respiratory centre, etc.

Olfactory lobes are part of forebrain and they are concerned with the sense of smell.