CBSE (Central Board of Secondary Education- Board Exam) Class-8 Science: Questions 181 - 188 of 469

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Question number: 181

» Combustion and Flame » Fuel » Introduction to Fuel

MCQ▾

Question

Natural fuels are also called as:

Choices

Choice (4) Response

a.

Raw fuels

b.

Processed fuels

c.

Manufactured fuels

d.

All of the above

Question number: 182

» Cell - Structure and Functions » Parts of the Cell » Comparison of Plant and Animal Cells

MCQ▾

Question

Size of the vacuole in plant cell is:

Choices

Choice (4) Response

a.

Small

b.

Medium

c.

Large

d.

Very small

Question number: 183

» Cell - Structure and Functions » Variety in Cell » Size of Cells

MCQ▾

Question

Size of the cells depends upon the:

Choices

Choice (4) Response

a.

Size of the animal

b.

Shape of the animal

c.

Different in rat and elephant

d.

Function of the cell

Question number: 184

» Cell - Structure and Functions » Cell Structure and Function » Cell Functions

MCQ▾

Question

Cell performs the functions of:

Choices

Choice (4) Response

a.

Reproduction

b.

Respiration, Excretion

c.

Digestion

d.

All a. , b. and c. are correct

Question number: 185

» Cell - Structure and Functions » Variety in Cell » Shape of Cells

MCQ▾

Question

Single cell which can change its shape is:

Choices

Choice (4) Response

a.

Red Blood Cells

b.

WBC

c.

White Blood Cells

d.

Both b. and c. are correct

Question number: 186

» Cell - Structure and Functions » Parts of the Cell » Comparison of Plant and Animal Cells

MCQ▾

Question

Plastids are defined as:

Choices

Choice (4) Response

a.

Cytoplasm

b.

Gene

c.

Cell organelles in the cell which impart colour to the cell

d.

Vacuole

Question number: 187

» Cell - Structure and Functions » Variety in Cell » Size of Cells

MCQ▾

Question

Largest cell measures about:

Choices

Choice (4) Response

a.

170mm X 130mm

b.

About 7 micrometre

c.

0.1 to 0.5 micrometre

d.

None of the above

Question number: 188

» Cell - Structure and Functions » Variety in Cell » Shape of Cells

MCQ▾

Question

Shape of Amoeba is:

Choices

Choice (4) Response

a.

Irregular and projections of varying length which protrudes out of its body

b.

Regular or fixed

c.

Irregular

d.

Question does not provide sufficient data or is vague

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