TRB Zoology Model Question Papers - 1

Question: 1

Mutation theory was proposed by

(A) Darwin

(B) Hugo devries

(C) Lamarck

(D) Morgan

Ans: B

Hugo devries

Question: 2

The head region of a tapeworm is called

(A) Antenna

(B) Sucker

(C) Scolex

(D) Mouth

Ans: C

Scolex

Question: 3

The cloning of a monkey was first done is

(A) England

(B) Scotland

(C) U.S.A.

(D) Russia

Ans: C

U.S.A.

Question: 4

Insulin is secreted by which organ of the body?

(A) Intestine

(B) Stomach

(C) Kidney

(D) Pancreas

Ans: D

Pancreas

Question: 5

Largest known vertebrate is

(A) Anaconda

(B) Elephant

(C) Shark

(D) Whale

Ans: D

Whale

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