NEET Biology: Questions 1422 - 1428 of 3146

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Question number: 1422

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

Restriction enzymes

Choices

Choice (4) Response

a.

Make DNA complementary to an existing DNA or RNA

b.

Are required in vectorless direct gene transfer.

c.

Are endonucleases which cleave DNA at specific sites

d.

Cut or join DNA fragments

Question number: 1423

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

MCQ▾

Question

Which of the following is a pair of viral diseases?

Choices

Choice (4) Response

a.

Typhoid, Tuberculosis

b.

Ringworm, AIDS

c.

Common Cold, AIDS

d.

Dysentery, Common Cold

Question number: 1424

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

MCQ▾

Question

Which of the following statement is/are true about Mycoplasma-?

Choices

Choice (4) Response

a.

They are resistant to penicillin.

b.

They can survive without oxygen

c.

They are smallest, cell wall less prokaryote.

d.

All

Question number: 1425

» Diversity in Living World » Five Kingdom Classification » Lichens

MCQ▾

Question

Lichen show

Choices

Choice (4) Response

a.

Commensalism

b.

Parasitic relation of fungi on algae

c.

Symbiosis of algae & Fungi

d.

) Mycorrhizal relation ship of algae & Fungi

Question number: 1426

» Diversity in Living World » Five Kingdom Classification » Lichens

MCQ▾

Question

“Old man’s beard” is the common name of

Choices

Choice (4) Response

a.

Funaria

b.

Usnea

c.

Cladonia

d.

Rocella tinctoria

Question number: 1427

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

MCQ▾

Question

Artificial system of classification classifies plants on the basis of

Choices

Choice (4) Response

a.

Many naturally existing characters

b.

One or two characters

c.

Phylogenetic trends

d.

All of the above

Question number: 1428

» Diversity in Living World » Five Kingdom Classification » Lichens

MCQ▾

Question

Litmus is obtained from lichen

Choices

Choice (4) Response

a.

Lecanora esculenta

b.

Cladonia rangiferina

c.

Cetraria islandica

d.

Roccella tinctoria

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