Which cell in retina helps to identify colour ?
Cone
Cone cells in the retina are responsible for colour vision, while rod cells detect light intensity and function in dim light without distinguishing colour.
Which one of the following hormones increases the heartbeat in mammals?
The digestive enzymes are present in
The transfer of electrical signals by nerve cells in human body is enabled by
The digestion of fat in human intestine is performed by
The part of the human ear that converts the pressure variations associated with audible sound waves to electrical signals is