biological classification cell tissues and division - Category wise Question and Answer Practice Test with Solutions

Question : 11

Which of the following statement is incorrect ?

a) Bacteria are 3 to 5 µm in size.

b) Mycoplasma is the smallest cell (0.3 µ).

c) The largest cell is the egg of an ostrich.

d) Nerve cells are some of the smallest cells.

Question : 12

What part of the cell serves as the intracellular highway?

a) Golgi apparatus

b) Endoplasmic reticulum

c) Cell membrane

d) Mitochondria

Question : 13

Which phase of cell cycle is known as quiescent stage ?

a) G0 phase

b) M phase

c) G1 phase

d) S phase

Question : 14

The generic name of mango is

a) Helminthosporium oryzae

b) Mangifera indica

c) Solanum tuberosum

d) Lycopersicon esculentum

Question : 15 [CDS]

Which one among the following groups of animals maintains constant body temperature in changing environmental conditions?

a) Fishes

b) Birds

c) Amphibians

d) Reptiles