Diversity in Living World (NEET (National Eligibility cum Medical Entrance Test) Biology): Questions 534 - 540 of 1109

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Question number: 534

» Diversity in Living World » Five Kingdom Classification » Plant Group - Bryophytes

MCQ▾

Question

A leafy gametophyte plant with multicellular rhizoids and sporophyte differentiated in foot, seta and capsule should belong to

Choices

Choice (4) Response

a.

Lycopsida

b.

Hepaticopsida

c.

Psilopsida

d.

Bryopsida

Question number: 535

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

MCQ▾

Question

Which of the following statements are true?

Choices

Choice (4) Response

a.

Prions are smallest proteinnaceous infectious agent

b.

Prions are not affected by nucleases, high temperature up to 800°C and UV radiations. They are inactivated by diethyl pyrocarbonate.

c.

All

d.

Prions are modified hydrophobic glycoproteins which are resistant to protease

Question number: 536

» Diversity in Living World » Five Kingdom Classification » Protista

MCQ▾

Question

Shell of diatoms is made up of

Choices

Choice (4) Response

a.

Silica

b.

Calcium oxalate

c.

Keratin

d.

Calcium carbonate

Question number: 537

» Diversity in Living World » Five Kingdom Classification » Plant Group - Algae

MCQ▾

Question

Irish moss, is a member of

Choices

Choice (4) Response

a.

Bryophyte

b.

Lichen

c.

True moss

d.

Algae

Question number: 538

» Diversity in Living World » Five Kingdom Classification » Plant Group - Algae

MCQ▾

Question

Flagellated cells are absent in

Choices

Choice (4) Response

a.

All

b.

Red algae

c.

Blue green algae

d.

Higher seed plants

Question number: 539

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Genetic recombination & first indication of sexuality in bacteria was discovered by

Choices

Choice (4) Response

a.

Lederberg & Tatum

b.

Woll man

c.

Zinder

d.

Griffith

Question number: 540

» Diversity in Living World » Five Kingdom Classification » Fungi

MCQ▾

Question

A fungus completing its life cycle on a single host is known as

Choices

Choice (4) Response

a.

Heterocysts

b.

Autoecious

c.

Dikaryotic

d.

Heterothallic

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