NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1041 - 1046 of 3511

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Question number: 1041

» Diversity in Living World » Five Kingdom Classification » Plant Group - Gymnosperms

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Question

Cycas has two cotyledons but is not included under angiosperms because it has

Choices

Choice (4) Response

a.

monocot like stem

b.

compound leaves

c.

circinate ptyxis

d.

naked seeds

Question number: 1042

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

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Question

IR-36 was developed through breeding?

Choices

Choice (4) Response

a.

Oryza indica and Oryza nivara

b.

13 rice varieties and Oryza nivara

c.

Oryza indica and Oryza sativa

d.

6 rice varieties and Oryza nivara

Question number: 1043

» Plant Physiology » Plant Growth and Development » Conditions of Growth

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Question

Myrmecophily is a beneficial association between a flowering plant and

Choices

Choice (4) Response

a.

bacteria

b.

ants

c.

viruses

d.

mycoplasma

Question number: 1044

» Diversity in Living World » Five Kingdom Classification » Plant Group - Gymnosperms

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Question

Which of the following is not the feature of gymnosperms?

Choices

Choice (4) Response

a.

Distinct branches (long and short branches)

b.

Perennial plants

c.

Parallel venation

d.

Xylem with vessels

Question number: 1045

» Plant Physiology » Transport in Plants » Osmosis

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Question

What shall be the sequence of events during wilting of a plant?

Choices

Choice (4) Response

a.

Exosmosis, deplasmolysis, wilting

b.

Endosmosis, plasmolysis, wilting

c.

Exosmosis, plasmolysis, wilting

d.

Endosmosis, deplasmolysis, wilting

Question number: 1046

» Biotechnology and Its Applications » Principles and Process of Biotechnology

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Question

Apart from high yield, other main objective of plant breeding is

Choices

Choice (4) Response

a.

Development of resistance.

b.

Establishment of change in duration.

c.

Improvement of quality.

d.

All a. , b. and c. are correct