PG Trb Botany Model Questions Papers - 2

Question: 6

Which one of the following is the largest decomposer of the solar energy?

(A) fungi

(B) bacteria

(C) protozoa

(D) green plants

Ans: D

green plants

Question: 7

Alexander Fleming discovered

(A) Penicillin

(B) Telephone

(C) Streptomycin

(D) X ray

Ans: A

Penicillin

Question: 8

Which of the following types of lights are strongly absorbed by plants?

(A) Yellow and violet

(B) Violet and orange

(C) Indigo and yellow

(D) Blue and red

Ans: D

Blue and red

Question: 9

The virus is

(A) carbohydrate

(B) nucleic acid and protein

(C) lipid and carbohydrate

(D) protein and lipid

Ans: B

nucleic acid and protein

Question: 10

Which of the following is a viral disease?

(A) Protozoa

(B) Small pox

(C) Fungi

(D) Malaria

Ans: B

Small pox

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