set 1 MCQ Questions & Answers Detailed Explanation

Question : 1

Among the following animals, choose the one having three pairs of legs.

a) Scorpion

b) Spider

c) Bug

d) Mite

Question : 2

Plants that grow in the desert are called

a) mesophytes

b) hydrophytes

c) xerophytes

d) epiphytes

Question : 3

Which one of the following statements is correct?

a) The cell wall of Mycoplasmas is made up of amino sugars

b) Viroids consist of singlestranded RNA molecules

c) Prions are the smallest freeliving cells

d) Rickettsias lack cell wall

Question : 4

Cartilage and bone are types of

a) epithelial tissue

b) connective tissue

c) muscular tissue

d) skeletal tissue

Question : 5

Which one among the following statements is correct ?

a) Cell membrane is present both in plant and animal cells.

b) Prokaryotic cells possess nucleus.

c) Mitochondria and chloroplasts are not found in eukaryotic cells.

d) Ribosomes are present in eukaryotic cells only.

Question : 6

Which organelle in the cell, other than nucleus, contains DNA?

a) Golgi apparatus

b) Endoplasmic reticulum

c) Lysosome

d) Mitochondria