PG TRB Botany Study Materials 2020-2021 Free Download - 5

Question: 21

Which one among the following statements about stomach is not correct?

(A) Stomach secretes lipase and amylase in gastric  juice

(B) Stomach mixes food with gastric juice

(C) Stomach acts as a temporary reservoir

(D) Rate of stomach emptying depends on the type of food

Ans: D

Rate of stomach emptying depends on the type of food

Question: 22

Production of which one of the following is a function of the liver?

(A) Mucus

(B) Lipase

(C) Urea

(D) Hydrochloric acid

Ans: C

Urea

Question: 23

Photosynthesis occurs in

(A) Chloroplast

(B) Mitochondria

(C) Nucleus

(D) Peroxisome

Ans: A

Chloroplast

Question: 24

What is the final weight of the brain in an adult male?

(A) 1 kg

(B) 1.2 kg

(C) 1.3 kg

(D) 1.4 kg

Ans: D

1.4 kg

Question: 25

Filaria is a disease caused by

(A) Protozoan

(B) Bacteria

(C) Viruses

(D) Worms

Ans: D

Worms

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