Question # 1

Viroids are composed of:

Choose an answer

RNA only

DNA only

Protein only

Both RNA and protein

Kingdom Monera include.

Choose an answer

Bacteria

Euglena

Fungi

Plants

Stomata close when guard cells:

Choose an answer

Loss water

Gain chloride ions

Become turgid

Grain potassium ions

Which of the following stage of cell division is very different for animal and plant cells?

Choose an answer

Telophase

Metaphase

Anaphase

Cytokinesis

Cells are of .............. types.

Choose an answer

1

2

3

4

Anton Van Leeuwenhoek was ............... scientist.

Choose an answer

English

Dutch

French

German

Which of the following is not a function of the liver?

Choose an answer

Converts glucose to glycogen

Converts glycogen to glucose

Manufactures fibrinogen

Produces digestive enzyme

Species that are in same ____________ are more closely related than species that are in the same _____________

Choose an answer

Phylum ........ Class

Family... Order

Class... Order

Family....Genus

The large omnivorous bird that flies to Pakistan in winter from former Sovier territory is:

Choose an answer

Chakor

Houbara Bustard

Kiwi

Ostrich

There are_______________chromosomes in radish.

Choose an answer

46

18

16

23

A.F.A King supported his hypothesis by about ____________ observation.

Choose an answer

10

15

20

25

_______________ described the nucleus as characteristics spherical body in plant cells.

Choose an answer

Robert hooke

Robert Brown

Leeuwenhoek

Dolland

Plasma is made up of water and _____________

Choose an answer

Metabolities and wastes

Salts and ions

Proteins

All of the above

More Classes

Other Links

Biology 9th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer