Thursday, February 27, 2020

WBCS Polity and Constitution MCQs Prelims and Mains

biology question bank for For UPSC | SSC | Rail | RRB | State PSC | CLASS 11 P30


Biology 30

146. The plant body is not 'differentiated into root, stem and leaves' in
(A) Gymnosperms
(B) Algae
(C) Pteridophytes
(D) Angiosperms

Correct Answer: [B] Algae.
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147. Normal human blood is
(A) Neutral
(B) Variable
(C) Acidic
(D) Alkaline

Correct Answer: [D] Alkaline.
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148. The lowest rate of photosynthesis takes place in
(A) Greenlight
(B) Red light
(C) Blue light
(D) Orange light

Correct Answer: [A] Greenlight.
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149. Which of the following is a terrestrial alga?
(A) Spirulina
(B) Sargassum
(C) Chlorella
(D) Terentepohlia

Correct Answer: [B] Sargassum.
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150. The digested food is absorbed in
(A) Intestine (Large)
(B) Colon
(C) Stomach
(D) Intestine

Correct Answer: [D] Intestine.
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