(a) All proteins are enzymes
(b) All enzymes are proteins
(c) None of the enzymes is protein
(d) None of the protein is enzyme
92 Q) The most advanced evolutionary influorescent is found in
(a) Dahlia
(b) Calotropis
(c) Salvia
(d) Yucca
(a) To increase the homeostasis of our body
(b) To increase blood circulation in our body
(c) To relieve our tension and walk faster
(d) To maintain equilibrium against force of gravity
94 Q) The term meiosis was coined by
(a) Fleming
(b) Blackmann
(c) Liebig
(d) Farmer and Moore
95 Q) When a ripe fruit is kept with unripe fruits, the latter ripen due to release of
(a) auxin by the ripe fruits
(b) cytokinin by the ripe fruits
(c) ethylene by the ripe fruits
(d) ethylene by the unripe fruits
96 Q) "Assertion (A) An animal species is an interbreeding population, which is reproductively isolated from other similar but morphologically distinguishable population.
Reason (R) Each population falls in ecological niche not usually utilized by another species."
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
97 Q) Which are among the following organs is involved in the conversion of ammonia, the main end product of protein digestion to excretory product urea?
(a) Kidney
(b) Lung
(c) Intestine
(d) Liver
98 Q) Which one among the following is true about the “pollen basket"?
(a) A sac in a flower which carries the pollen
(b) A basket made up of pollen
(c) A cavity in the hindleg of the worker bee
(d) A common used in artificial fertilization
99 Q) The relationship between a sea anemone and the hermit crab is
(a) proto-corporation
(b) symbiosis
(c) commensalism
(d) parasitism
100 Q) Termites can't digest the cellulose contained in wood. Which of the following organism assists termites in the cellulose digestion?
(a) Bacteria
(b) Protozoa
(c) Virus
(d) Fungi
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