The inner parts of cerebral hemispheres and a group of associated deep structures like amygdala, hippocampus, etc; form a complex structure called –

Which of the following cells are photoreceptor cells in human eye?

Sensitive pigmented layer of eye is –

At the posterior pole of eye latter to blind spot, there is a yellowish pigmented spot called ___________ with a central pit called __________ –

Colour of eye is due to –

Given these structures –

***A. Lens

***B. Aqueous humour

****C. Vitreous humour

****D. Cornea

Choose the correct sequence of pathway of light from outside to inside the eyeball –

The blind spot is the region where –

**I. Cerebellum has very convoluted surface in order to provide the additional space for more neurons

**II. The medulla is connected to the spinal cord

**III. Medulla contains controlling centres for respiration, cardiovascular reflexes and gastric secretion

Unidirectional transmission of the nerve impulse is maintained by –