NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1310 - 1316 of 3511

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Question number: 1310

» Ecology and Environment » Organisms and Environment » Habitat and Niche

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MCQ▾

Question

Which one statement is correct regarding man made ecosystem?

Choices

Choice (4) Response

a.

All are correct

b.

They are highly efficient.

c.

They are vulnerable to drought, floods and diseases.

d.

They are poor in diversity.

Question number: 1311

» Diversity in Living World » What is Living? » Binomial Nomenclature

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MCQ▾

Question

Typological concept of species is given by

Choices

Choice (4) Response

a.

Mayr

b.

Bentham

c.

Koch

d.

Aristotle

Question number: 1312

» Diversity in Living World » Five Kingdom Classification » Lichens

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MCQ▾

Question

Lichens are best indicators of

Choices

Choice (4) Response

a.

Water pollution

b.

Soil pollution

c.

Air pollution

d.

Question does not provide sufficient data or is vague

Question number: 1313

» Biotechnology and Its Applications » Recombinant DNA Technology

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MCQ▾

Question

In r-DNA technique which of the following technique is not used in introducing DNA into host cell

Choices

Choice (4) Response

a.

Conjugation

b.

Transformation

c.

Transduction

d.

Electroporation

Question number: 1314

» Diversity in Living World » What is Living? » Concept of Species and Taxonomical Hierarchy

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MCQ▾

Question

A large number of unknown species of plants and animals are believed to be present in

Choices

Choice (4) Response

a.

Tropical forest

b.

Temperate forests

c.

Antarctica

d.

Taiga

Question number: 1315

» Diversity in Living World » Five Kingdom Classification » Viruses and Viriods

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MCQ▾

Question

Select coorrectly matched pair/pairs.

Choices

Choice (4) Response

a.

Maize streak disease virus - SS DNA

b.

Gemini Virus - SS DNA

c.

All

d.

Beet curly top virus - SS DNA

Question number: 1316

» Ecology and Environment » Environmental Issues » Water Pollution and Its Control

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MCQ▾

Question

Water pollution can be stopped best by

Choices

Choice (4) Response

a.

Spraying with DDT

b.

Cultivating useful water plants

c.

Treating effluents to remove injurious chemicals

d.

Rearing more fishes