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Science → MCQs → Biology Questions from 31 to 35

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31. Which one is abundant in lymph
(A) oxygen
(B) lipids
(C) water
(D) proteins

32. Jaws without teeth are found in found in
(A) birds
(B) reptiles
(C) fish
(D) none of these

33. Male reproductive part of flower is
(A) stigma
(B) stamen
(C) carpel
(D) ovule

34. Coordination in plants is by
(A) nervous system
(B) enzymes
(C) hormones
(D) roots

35. The simplest fatty acid is
(A) palmitic acid
(B) butyric acid
(C) oleic acid
(D) acetic acid

ANSWERS: BIOLOGY QUESTIONS
31. (D) proteins
32. (A) birds
33. (B) stamen
34. (C) hormones
35. (D) acetic acid