TRB Zoology Previous Year Question Paper with Answers - 1

Question: 1

The body of pigeon is covered with

(A) Horny matter

(B) Feathers

(C) Hairs

(D) Scales

Ans: B

Feathers

Question: 2

The deficiency of iodine causes

(A) Goiter

(B) Rickets

(C) Scurvy

(D) Diabetes

Ans: A

Goiter

Question: 3

Which of the following glands in the human body is popularly called Adam’s apple?

(A) Liver

(B) Adrenal

(C) Thyroid

(D) Thymus

Ans: C

Thyroid

Question: 4

Co-enzymes are mostly derived from

(A) Vitamin B Complex

(B) Vitamin A

(C) Vitamin B

(D) Haemoglobin

Ans: A

Vitamin B Complex

Question: 5

For coagulation of blood, which vitamin is needed?

(A) B

(B) C

(C) E

(D) K

Ans: D

K

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