The primary biological pigment responsible for determining the color of human skin, hair, and eyes is Melanin. It is synthesized by cells known as melanocytes.
The other pigments listed are not responsible for human skin, hair, or eye color:
Therefore, Melanin is the correct pigment associated with human coloration.
Blood has a fluid matrix called __________ in which RBCs, WBCs and platelets are suspended.
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