NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 20 - 26 of 3511

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Question number: 20

» Diversity in Living World » Five Kingdom Classification » Fungi

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MCQ▾

Question

Dikaryon formation is characteristic of

Choices

Choice (4) Response

a.

Ascomycetes and basidiomycetes.

b.

Phycomycetes and basidiomycetes.

c.

Phycomycetes and zygomycetes.

d.

Ascomycetes and phycomycetes.

Question number: 21

» Ecology and Environment » Ecosystem » Ecological Services-Carbon Fixation, Pollination, Oxygen Release

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Question

Sedimentary cycle having a small gaseous component also is found in

Choices

Choice (4) Response

a.

‘P’ cycle

b.

‘C’ cycle

c.

’S’ cycle

d.

‘N’ cycle

Question number: 22

» Reproduction » Reproduction in Organisms » Vegetative Propagation in Plants

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Question

One of the plants using ‘Foliar adventitious buds’ as method for vegetative propagation is

Choices

Choice (4) Response

a.

Banana

b.

Ginger

c.

Bryophyllum

d.

Calocasia

Question number: 23

» Human Physiology » Neural Control and Coordination » Central Nervous System

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Question

Cerebral aqueduct is

Choices

Choice (4) Response

a.

A fluid filled in the sacculus of nose

b.

A cavity in the ventricle of a brain

c.

An aperture in the auricle of heart.

d.

A fluid filled in the sacculus of ear.

Question number: 24

» Cell Structure and Function » Cell and Cell Theory

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Question

Contribution of protoplasm to the total weight of the body is

Choices

Choice (4) Response

a.

10%

b.

95%

c.

45%

d.

7%

Question number: 25

» Ecology and Environment » Environmental Issues » Radioactive Waste Management

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Question

Which of the following statement is incorrect?

Choices

Choice (4) Response

a.

N2 and Mg can pollute water.

b.

Carbon monoxide is the major environmental pollution.

c.

Lichens are affected by sulphur dioxide.

d.

All pollutant are not waste material.

Question number: 26

» Cell Structure and Function » Chemical Constituents of Living Cells » Biomolecules-Structure and Function

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MCQ▾

Question

The bright colours of ripe fruits are due to

Choices

Choice (4) Response

a.

leucoplast

b.

amyloplast

c.

chromoplast

d.

chloroplast