771: Which one of the following is a mixed fertilizer ?
(a) CAM
(b) Urea
(c) Ammonium Sulphate
(d) NPK
772: Which one of the following pairs is correctly matched ?
(a) Guru Amar Das : Miri and Piri
(b) Guru Arjan Dev : Adi Granth
(c) Guru Ram Das : Dal Khalsa
(d) Guru Gobind Singh : Manji
773: Population of cells derived from a single parent cell is called
(a) Haploid
(b) Diploid
(c) Symmetrical cell
(d) Clone
774: Feeding of milk cattle with cotton seeds:
(a) Increases fat content temporarily
(b) Decreases fat content temporarily
(c) May decrease or increase fat content
(d) Causes no change in fat content
775: Poison glands of snakes are homologous to
(a) electric organs of fishes
(b) stings of rays
(c) sebaceous glands of mammals
(d) salivary glands of vertebrates