(A) sciophytes
(B) xerophytes
(C) heliophytes
(D) hydrophytes
(A) Nitric oxide
(B) Carbon dioxide
(C) Temperature
(D) DPG
Which blood vessels have the smallest diameter?
(A) Venules
(B) Lymphatic
(C) Capillaries
(D) Arterioles
“Histology” is the study of:
(A) Lever
(B) Tissues
(C) Haemoglobin
(D) Bones
The method of protecting iron from rusting, by coating a thin layer of Zinc is called:
(A) Oxydising
(B) Chlorofication
(C) Galvanizing
(D) None of these
Who discovered Cathode rays?
(A) J.J.Thomson
(B) Rutherford
(C) Chadwick
(D) Goldstein
Which of the following is not a member of the vitamin B complex?
(A) Folic acid
(B) Ascorbic acid
(C) Thiamine
(D) Riboflavin
Which of the following is a large blood vessel that carries blood away from the heart?
(A) Capillary
(B) Nerve
(C) Vein
(D) Artery
Which law of physics states that the force between the two electric charges reduces to a quarter of its former value when the distance between them is doubled?
(A) Coulomb’s Law
(B) Pascal’s Law
(C) Stefan’s Law
(D) Hooke’s Law
How Many Bones are there in Skull of a Human Being?
(A) 31
(B) 32
(C) 29
(D) 30
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