I. Thirst and hunger feelings of man
II. Body temperature regulation in mammals
III. Salivation in mammals
IV. Respiration in animals
Which of the functions given above is/are performed by the hypothalamus?"
(a) I and III
(b) I and II
(c) II and III
(d) II and IV
312 Q) "Assertion (A) Chara is stonewort algae closed to bryophytes.
Reason (R) It has jacketed sex organs."
(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
(a) Ribosomes
(b) Golgi bodies
(c) Lysosome
(d) Nucleolus
314 Q) The vitamin which is very liable and easily destroyed during cooking as well as storage is
(a) vitamin A
(b) vitamin C
(c) vitamin E
(d) vitamin K
315 Q) The chemical nature of carrier molecules facilitating transport across plasma membrane is
(a) fatty acidis
(b) sugars
(c)nucleic acidis
(d) proteinaceous
316 Q) Which of the following is the X-linked genetic disease?
(a) Becker's muscular dystrophy
(b) Daltonism
(c) Martin-Bell syndrome
(d) All of tbe above
317 Q) In the mouth of a rabbit, diastema is a gap between
(a) the premolar and molar
(b) the canine and premolar
(c) the incisor and heek teeth
(d) the incisor and canine
318 Q) Which of the following vitamins is considered to be a para-thormone?
(a) Vitamin A
(b) Vitamin C
(c) Vitamin D
(d) Vitamin K
319 Q) Which of the following vitamin is helpful for treatment of viral infection?
(a) Vitamin C
(b) Vitamin A
(c) Vitamin B,2
(d) Vitamin K
320 Q) "Assertion (A) Whale is a mammal.
Reason (R) Whale has abundant hairs on the body and is a viviparous animal."
(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
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