PG TRB Botany Study Materials 2020-2021 Free Download - 3

Question: 11

Which of the following contains the highest protein content per gram?

(A) Groundnut

(B) Soyabean

(C) Apple

(D) Wheat

Ans: B

Soyabean

Question: 12

Which of the following crops helps in nitrogen fixation?

(A) Beans

(B) Wheat

(C) Rice

(D) Maize

Ans: A

Beans

Question: 13

The Indian scientist whose name is associated with the measurement of growth in plants is

(A) H.G. Khurana

(B) Meghanada Saha

(C) C.V. Raman

(D) J.C. Bose

Ans: D

J.C. Bose

Question: 14

Potato is an underground modified stem referred to as

(A) tubers

(B) bulbs

(C) corns

(D) rhizomes

Ans: A

tubers

Question: 15

Which of the following diseases usually spreads through milk?

(A) Jaundice

(B) Diphtheria

(C) Tuberculosis

(D) Cholera

Ans: C

Tuberculosis

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