Biology MCQs

Question 1

Bios means

Accepted Answer

Life

Answer

Study

Answer

Fact

Answer

True

Question 2

In mainly which phylum the body of an organisms is usually divided in there regions called head, thorax and abdomen?

Accepted Answer

Arthropods

Answer

Annelida

Answer

Chordata

Answer

Echinodermata

Question 3

All insects have how many parts of legs?

Accepted Answer

3

Answer

2

Answer

4

Answer

6

Question 4

All living things except bacteria and blue green algae are termed as

Accepted Answer

Eukaryotes

Answer

Prokayotes

Answer

Lysosmes

Answer

None of the above

Question 5

There are how many species of fungi?

Accepted Answer

80,000 species

Answer

80 species

Answer

800 species

Answer

8,000 species

Question 6

Which of the following is true of annelids?

Accepted Answer

They perform gas exchange across their skin

Answer

They have an open circulatory system

Answer

They have a nerve net

Answer

They have pseudocoeloms

Question 7

Which of the following has the largest number of chromosomes?

Accepted Answer

Pteridophytes

Answer

Human beings

Answer

Elephants

Answer

Bryophytes

Question 8

What do eukaryotic cells have that prokaryotic cells do not?

Accepted Answer

Nucleus

Answer

Cytoplasm

Answer

Ribosomes

Answer

DNA

Question 9

The sea horse belongs to the class of

Accepted Answer

Fishes

Answer

Mammals

Answer

Reptiles

Answer

Mollusc