For the following questions answer them individually
Good vision depends on adequate intake of carotene rich food
Select the best option from the following statements
(a) Vitamin A derivatives are formed from carotene
(b) The photopigments are embedded in the membrane discs of the inner segment
(c) Retinal is a derivative of vitamin A
(d) Retinal is a light absorbing part of all the visual photopigments
Among the following characters, which one was not considered by Mendel in his experiments on pea?
Hypersecretion of Growth Hormone in adults does not cause further increase in height, because