Question

5
(a) What is balanced diet?
(b) What is nervous system?
(c) How many types of nerves are
there?
(d) Name the sense organ that
helps us
to feel cold and hot ?
(e) Name various types of taste
buds?​

Answer 1

a. a diet consisting of the proper quantities and proportions of foods needed to maintain health or growth.

b. The nervous system is a complex network of nerves and cells that carry messages to and from the brain and spinal cord to various parts of the body.

c. The main 2 types of nerves are sensory nerves and motor nerves.

d. The skin helps us to differentiate between the things which are cold or hot or between the roughness or smoothness of different things also.

e. There are five universally accepted basic tastes that stimulate and are perceived by our taste buds: sweet, salty, sour, bitter and umami.