Science Content-World of Living (CTET Paper-II Science): Questions 37 - 42 of 53

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Question number: 37

» Science Content » World of Living

Appeared in Year: 2013

MCQ▾

Question

Which of the following elements must be available in water for the metamorphosis of tadpoles? (July)

Choices

Choice (4) Response

a.

Sulphur

b.

Bromine

c.

Chlorine

d.

Iodine

Question number: 38

» Science Content » World of Living

Appeared in Year: 2013

MCQ▾

Question

Which of the following statements is true about endemic species? (July)

Choices

Choice (4) Response

a.

They are found only in zoos and botanical gardens.

b.

They are found exclusively in specific habitat.

c.

They are not affected by the destruction of their habitat.

d.

Endemic species can never become endangered.

Question number: 39

» Science Content » World of Living

Appeared in Year: 2013

MCQ▾

Question

Frogs and earthworms breathe through their skin because of which the skin of both the organisms is (July)

Choices

Choice (4) Response

a.

Moist and slimy

b.

Dry and rough

c.

Moist and rough

d.

Dry and slimy

Question number: 40

» Science Content » World of Living

Appeared in Year: 2012

MCQ▾

Question

The dietary fibers are (Jan)

Choices

Choice (4) Response

a.

Made up of proteins

b.

Made up of cellulose and proteins

c.

Also called roughage

d.

Made up of collagen fibers

Question number: 41

» Science Content » World of Living

MCQ▾

Question

Choose the set that represents only the abiotic component of a habitat.

Choices

Choice (4) Response

a.

Aquatic plants, soil, water

b.

Insects, water, aquatic plants

c.

Sand, water, rocks

d.

Grass, water, soil

Question number: 42

» Science Content » World of Living

Appeared in Year: 2013

MCQ▾

Question

How many muscles work together to move a bone? (July)

Choices

Choice (4) Response

a.

Two

b.

Six

c.

Number is not fixed.

d.

Four

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