Biology MCQs Online Questions from 91 to 95

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91. Highly intelligent mammals are
(A) rat
(B) bat
(C) dolphin
(D) elephant

92. Plants absorb most part of water needed by them through their
(A) stem
(B) root hairs
(C) leaf
(D) bark

93. One of the following is not a function of bones
(A) support
(B) production of blood cells
(C) protein synthesis
(D) muscle attachment

94. Movement of cell against concentration gradient is called
(A) active transport
(B) osmosis
(C) diffusion
(D) both b and c

95. Pollination is best defined as
(A) germination of pollen grains
(B) transfer of pollen from anther to stigma
(C) formation of pollen grains
(D) none of these

ANSWERS: BIOLOGY MCQS ONLINE QUESTIONS
91. (C) dolphin
92. (B) root hairs
93. (C) protein synthesis
94. (A) active transport
95. (B) transfer of pollen from anther to stigma