Question # 1

When a body tissue is damaged or injured, it causes.

Choose an answer

Inflammation

Infection

Pathogen

Immunity

Positively charged atom or grouping of atoms is called.

Choose an answer

Anion

Cation

Neutron

Proton

Which of the following animals can respond to lowest frequency.

Choose an answer

Cat

Cow

Dog

Dolphin

Without fibringonen, plasma is called.

Choose an answer

Blood

Serum

Haemoglobin

None of these

The temperature at which a liquid's vapour pressure is equal to the external pressure surrounding the liquid is.

Choose an answer

Melting point

Boiling point

Freezing point

Highest temperature.

Antibodies are produced by

Choose an answer

Pathogen

Infection

Lymphocyte

None of these

Formation of steam from water is example of.

Choose an answer

Chemical change

Physical Change

Both of these

None of these

The weight of an object on Earth's sufrace is 600 N, What will be its weight on the Moon's surface.

Choose an answer

600 N

300 N

100 N

200 N

The outermost layer of a root is called.

Choose an answer

Epidermis

Endodermis

Cortex

Xylem

------------- in mouth has antiseptic property and kills microogansms in food.

Choose an answer

Tongue

Teeth

Saliva

Trachea

What is the season on 22 June in the southern hemisphere.

Choose an answer

Spring

Autumn

Sumer

Winter

Oxygen and .... are the products of photosynthesis.

Choose an answer

Water

Carbon di oxide

Glucose

Chlorophyll

The Earth completes one revolutin around the Sun in days.

Choose an answer

28

29

365

370

The mass of an atom is almost due to the.

Choose an answer

Electron

Proton

Nucleus

Neutrons

A substance that speed up the chemical reactions is called.

Choose an answer

Solute

Solvent

Solution

Catalyst

More Classes

Other Links

General Science 7th 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

Choose an answer

Choose an answer