Diversity in Living World (NEET Biology): Questions 317 - 324 of 1062

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Question number: 317

» 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: 318

» 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: 319

» 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: 320

» 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: 321

» 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

Question number: 322

» Diversity in Living World » Five Kingdom Classification » Lichens

MCQ▾

Question

Most common phycobiont in lichen is

Choices

Choice (4) Response

a.

Vlothrix

b.

Trebouxia

c.

Microcystis

d.

Spirogyra

Question number: 323

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

MCQ▾

Question

Phage particles are used as-

(1) Radiation detector

(2) Scavengers

(3) Models in genetic research

Choices

Choice (4) Response

a.

Only 2 & 3

b.

Only 1 & 3

c.

Only 3

d.

All 1, 2, 3

Question number: 324

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

MCQ▾

Question

Which statement is correct for bacterial transduction: -

Choices

Choice (4) Response

a.

Bacteria obtained DNA from other external source

b.

Transfer of some genes from one bacteria to another bacteria through virus

c.

Bacteria obtained its DNA directly

d.

Transfer of genes from one bacteria to another bacteria by conjugation

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