Thursday, February 27, 2020

WBCS Polity and Constitution MCQs Prelims and Mains

biology mcq questions for pmt | SSC | Rail | RRB | State PSC P28


Biology 28

136. In photosynthesis, Light reaction takes place in
(A) Stroma of chloroplast
(B) Ribosome
(C) Cytosol
(D) Grana of the chloroplast

Correct Answer: [D] Grana of the chloroplast.
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137. Cholesterol is a/an
(A) Steroid
(B) Diglyceride
(C) Saturated fat
(D) Unsaturated fat

Correct Answer: [A] Steroid.
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138. The 'Theory of Natural Selection' was proposed by
(A) A. I. Oparin
(B) C. R. Darwin
(C) J. B. S. Haldane
(D) G. J. Mendel

Correct Answer: [B] C. R. Darwin.
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139. From a cross between a pure Strain of plants with yellow peas and pure Strain of plants with green peas, how many different eggs are produced F1 Offspring?
(A) 1
(B) 2
(C) 4
(D) 8

Correct Answer: [B] 2.
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140. Personality development tends to be most rapid in the
(A) Middle age
(B) Adolescence
(C) Early childhood
(D) Adulthood

Correct Answer: [B] Adolescence.
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