Science Content-Natural Phenomena (CTET Paper-II Science): Questions 6 - 10 of 12

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Question number: 6

» Science Content » Natural Phenomena

Appeared in Year: 2011

MCQ▾

Question

Green plants appear to release oxygen instead of carbon dioxide into the atmosphere during the daytime because (June)

Choices

Choice (4) Response

a.

Green plants respire only during the nighttime

b.

Green plants respire during the daytime but are involved in photosynthesis during the nighttime

c.

The rate of photosynthesis is higher than the rate of respiration during the daytime

d.

Green plants do not respire during the nighttime

Question number: 7

» Science Content » Natural Phenomena

MCQ▾

Question

Which of the following is a pair of inexhaustible natural resources?

Choices

Choice (4) Response

a.

Air and sun-light

b.

Minerals and Natural gas

c.

Coal and Petroleum

d.

Soil and water

Question number: 8

» Science Content » Natural Phenomena

Appeared in Year: 2011

MCQ▾

Question

A common characteristic feature of plant sieve-tube cells and mammalian erythrocytes is (June)

Choices

Choice (4) Response

a.

Absence of nucleus

b.

Presence of hemoglobin

c.

Absence of chloroplast

d.

Absence of cell wall

Question number: 9

» Science Content » Natural Phenomena

Appeared in Year: 2013

MCQ▾

Question

Which of the following is a pair of exhaustible natural resources? (July)

Choices

Choice (4) Response

a.

Coal and soil

b.

Minerals and wildlife

c.

Petroleum and water

d.

Natural gas and sun-light

Question number: 10

» Science Content » Natural Phenomena

Appeared in Year: 2012

MCQ▾

Question

The gases present in atmosphere that cause greenhouse effect are (Jan)

Choices

Choice (4) Response

a.

Carbon dioxide, oxygen, nitrogen

b.

Carbon dioxide, Sulphur dioxide, methane

c.

Methane, water vapour, carbon dioxide

d.

Nitrous oxide, oxygen, water vapour

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