TNPSC Group 4 Biology Model Question Paper 2019-2020 - 2

Question: 6

Through which of the following organs maximum nutritional elements in the blood are absorbed?

(A) Abdomen

(B) Mouth

(C) Small intestine

(D) Large intestine

Question: 7

What is Euthanasia?

(A) Mercifully terminating life

(B) To move around asia

(C) Forcefully killing someone

(D) Disease caused by lack of vitamins

Question: 8

Flower colours are due to

(A) Anthocyanins

(B) Chlorophyll

(C) Melanin

(D) Phytochrbmes

Question: 9

The universal recipient belong to blood group

(A) O

(B) A

(C) B

(D) AB

Question: 10

Between which one of the following sets of blood groups, is the blood transfusion possible?

(A) A and O (A donor)

(B) B and A (B donor)

(C) A and AB ( A donor)

(D) AB and O (AB donor)