NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1517 - 1523 of 3511

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Question number: 1517

» Biotechnology and Its Applications » Recombinant DNA Technology

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MCQ▾

Question

Which scientist obtained interferon through recombinant DNA technology

Choices

Choice (4) Response

a.

An American firm

b.

Nathans & Smith

c.

Kohler and Milstein

d.

Charles Weismann

Question number: 1518

» Biotechnology and Its Applications » Genetic Engineering

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Question

When the genotype of an organism is improved by the addition of foreign gene, the process is called

Choices

Choice (4) Response

a.

Genetic engineering

b.

Tissue culture

c.

Plastic surgery

d.

Genetic diversity

Question number: 1519

» Diversity in Living World » What is Living? » Taxonomy & Systematics

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Question

According to Eichler Cryptogamia includes

Choices

Choice (4) Response

a.

Only angiosperm

b.

Thallophyta and Gymnosperm

c.

Gymnosperm and Angiosperm

d.

Thallophyta, Bryophyta and Pteridophyta

Question number: 1520

» Diversity in Living World » What is Living? » Taxonomy & Systematics

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MCQ▾

Question

The word Cryptogamia was coined by

Choices

Choice (4) Response

a.

Linnaeus

b.

Theophrastus

c.

John-Ray

d.

Bentham & Hooker

Question number: 1521

» Diversity in Living World » What is Living? » Taxonomy & Systematics

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MCQ▾

Question

According to Oswald Tippo Angiosperms are placed under

Choices

Choice (4) Response

a.

Tracheophyta

b.

Thallophyta

c.

Atracheata

d.

Spermatophyta

Question number: 1522

» Biotechnology and Its Applications » Transgenic Animals

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MCQ▾

Question

genetically manipulated organism containing in its genome one or more inserted gene of another species is called

Choices

Choice (4) Response

a.

Retroposons

b.

Transposon

c.

Transgenic organism

d.

Gene expression

Question number: 1523

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

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Question

For higher plants, flowers are chiefly used as a basis of classification, because

Choices

Choice (4) Response

a.

These show a great variety in colour

b.

Reproductive parts are more conservative than vegetative parts

c.

It can be preserved easily

d.

All of the above