The focal length of the lens in eye is controlled by

During night when the intensity of light is low, it is detected by

Which part of brain controls emotions like love, anger and pleasure –

Four healthy people in their twenties got involved in injuries resulting in damage and death of a few cells of the following. Which of the cells are least likely to be replaced by new cells?

Cavity in spinal cord is called:

Iodopsin is related with

Injury localised to the hypothalamus would most likely disrupt

Which part of the brain regulates the body temperature, hunger and water balance :-

The gray matter differs from white matter in the :-

In the resting state of the neural membrane, diffusion due to concentration gradients, if allowed, would drive: