NEET Biology: Questions 1310 - 1316 of 3146

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Question number: 1310

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

MCQ▾

Question

Which one statement is correct regarding man made ecosystem?

Choices

Choice (4) Response

a.

They are poor in diversity.

b.

All are correct

c.

They are highly efficient.

d.

They are vulnerable to drought, floods and diseases.

Question number: 1311

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

MCQ▾

Question

Typological concept of species is given by

Choices

Choice (4) Response

a.

Bentham

b.

Aristotle

c.

Mayr

d.

Koch

Question number: 1312

» Diversity in Living World » Five Kingdom Classification » Lichens

MCQ▾

Question

Lichens are best indicators of

Choices

Choice (4) Response

a.

Soil pollution

b.

Air pollution

c.

Water pollution

d.

All of the above

Question number: 1313

» Biotechnology and Its Applications » Recombinant DNA Technology

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.

Transformation

b.

Electroporation

c.

Transduction

d.

Conjugation

Question number: 1314

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

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Temperate forests

b.

Antarctica

c.

Taiga

d.

Tropical forest

Question number: 1315

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

MCQ▾

Question

Select coorrectly matched pair/pairs.

Choices

Choice (4) Response

a.

All

b.

Maize streak disease virus - SS DNA

c.

Gemini Virus - SS DNA

d.

Beet curly top virus - SS DNA

Question number: 1316

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

MCQ▾

Question

Water pollution can be stopped best by

Choices

Choice (4) Response

a.

Spraying with DDT

b.

Treating effluents to remove injurious chemicals

c.

Rearing more fishes

d.

Cultivating useful water plants

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