NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 3103 - 3106 of 3511

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Question number: 3103

» Genetics and Evolution » Molecular Basis of Inheritance

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Appeared in Year: 2016

MCQ▾

Question

A molecule that can act as a genetic material must fulfill the traits given, except

Choices

Choice (4)Response

a.

It should be unstable structurally and chemically

b.

It should be able to generate its replica

c.

It should provide the scope for slow changes that are required for evolution

d.

It should be able to express itself in the form of ‘Mendelian characters’

Question number: 3104

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Stem

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Appeared in Year: 2016

MCQ▾

Question

The balloon-shaped structures called tyloses

Choices

Choice (4)Response

a.

Are extensions of xylem parenchyma cells into vessels

b.

Characterize the sapwood

c.

Are linked to the ascent of sap through xylem vessels

d.

Originate in the lumen of vessels

Question number: 3105

» Diversity in Living World » Five Kingdom Classification » Monera

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Appeared in Year: 2016

MCQ▾

Question

Methanogens belong to

Choices

Choice (4)Response

a.

Archaebacteria

b.

Dinoflagellates

c.

Eubacteria

d.

Slime moulds

Question number: 3106

» Ecology and Environment » Organisms and Environment » Population and Ecological Adaptations

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Appeared in Year: 2016

MCQ▾

Question

Which of the following is correct for r-selected species?

Choices

Choice (4)Response

a.

Small number of progeny with small size

b.

Small number of progeny with large size

c.

Large number of progeny with small size

d.

Large number of progeny with large size

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