Online Test

Question # 1

The ileum is about ................ meters long.

Choose an answer

2.6

2.5

2.4

2.3

The water from the soil enters into the root hairs by the process of

Choose an answer

Photosynthesis

Osmosis

Diffusion

Respiration

In most plants the food is transported in the form of:

Choose an answer

Glucose

Sucrose

Starch

Proteins

Ribose is a _______ carbon sugar.

Choose an answer

Two

Three

Five

Ten

The molecule that fits the active sites that is called:

Choose an answer

Substrate

Enzyme

Catalyst

All

The tentative explanation of the observation is called

Choose an answer

Problem

Hypothesis

Deduction

Result

The concentration of carbon dioxide in the environment is:

Choose an answer

0.3%

0.03%

3%

3.01%

Important cause of species extinctions is:

Choose an answer

Habitat loss

Deforestaion

Over population

Both a and b

_____________ have same number of chromosomes.

Choose an answer

Species

Genus

Family

Phyla

Good calcium along with low salt and high potassium intake prevents from:

Choose an answer

Hypertension

Kidney stone

a and b

None

Mitosis help i the .................. .

Choose an answer

Growth

Regenration

Cell replacement

All of the above

Which are not vegetable organs?

Choose an answer

Roots

Stems

Leaves

Flowers

" Mosquitose are involved in the spread of malaria" was said by:

Choose an answer

Laverna

A.F.A King

Ronald Ross

Darwin

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