Biology 30
146. The plant body is not 'differentiated into root, stem and leaves' in
(A) Gymnosperms
(B) Algae
(C) Pteridophytes
(D) Angiosperms
(A) Gymnosperms
(B) Algae
(C) Pteridophytes
(D) Angiosperms
Correct Answer: [B] Algae.
147. Normal human blood is
(A) Neutral
(B) Variable
(C) Acidic
(D) Alkaline
(A) Neutral
(B) Variable
(C) Acidic
(D) Alkaline
Correct Answer: [D] Alkaline.
148. The lowest rate of photosynthesis takes place in
(A) Greenlight
(B) Red light
(C) Blue light
(D) Orange light
(A) Greenlight
(B) Red light
(C) Blue light
(D) Orange light
Correct Answer: [A] Greenlight.
149. Which of the following is a terrestrial alga?
(A) Spirulina
(B) Sargassum
(C) Chlorella
(D) Terentepohlia
(A) Spirulina
(B) Sargassum
(C) Chlorella
(D) Terentepohlia
Correct Answer: [B] Sargassum.
150. The digested food is absorbed in
(A) Intestine (Large)
(B) Colon
(C) Stomach
(D) Intestine
(A) Intestine (Large)
(B) Colon
(C) Stomach
(D) Intestine
Correct Answer: [D] Intestine.
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