TNPSC Biology Model Question Paper in Tamil and English - 2

Question: 6

The disease hydrophobia is caused by

(A) Bacteria

(B) Virus

(C) Protozoa

(D) Fungi

Question: 7

Phosphorus is essential for the synthesis of

(A) Carbohydrates

(B) ADP

(C) A.T.P.

(D) R.N.A

Question: 8

In a forest primary carnivores are

(A) Micro consumers

(B) Tertiary consumer

(C) Primary consumer

(D) Secondary consumer

Question: 9

Biotic and abiotic factors together constitute

(A) Habitat

(B) Habit

(C) Community

(D) Ecosystem

Question: 10

The basic functional unit of biosphere is

(A) Ecosystem

(B) Ecological niche

(C) Habit

(D) Biome