TNPSC Group 4 Biology Study Material in English Tamil - 1

Question: 1

The dinosaurs were

(A) Cenozoic reptile

(B) Paliozoic amphibian

(C) Mesozoic aves

(D) Mesozoic reptile

Question: 2

Insectivorous fish used for mosquito control

(A) Gambusia

(B) Hilsa

(C) Mystus

(D) Labeo

Question: 3

Amnesia related to

(A) loss of sight

(B) loss of weight

(C) loss of memory

(D) loss of hearing

Question: 4

The part of the cell which is essential for protein synthesis is

(A) Chromosomes

(B) Golgi bodies

(C) Chloroplast

(D) Ribosomes

Question: 5

The seeds are developed through

(A) Lady saffron

(B) Pollen sac

(C) Ovary

(D) Ovule