NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1443 - 1448 of 3511

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Question number: 1443

» Diversity in Living World » Five Kingdom Classification » Lichens

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MCQ▾

Question

Select true statements: -

Choices

Choice (4) Response

a.

Parmelia, Physcia, Lecanora etc. have more highly developed apothecia called Lecanorine type in which both fungal and algal components are present

b.

The lichens are curious because they are composite or dual organism

c.

The apothecium consists of fungal component only (e. g. Cladonia). Such Apothecia are called lecideine type.

d.

All a. , b. and c. are correct

Question number: 1444

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

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MCQ▾

Question

The abbreviation PPLO stands for: -

Choices

Choice (4) Response

a.

Pleuro plasma like organism

b.

Pleuro pneumonia like organism

c.

Pale pneumonia like organism

d.

Pleurisy pneumonia like organism

Question number: 1445

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

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MCQ▾

Question

Primary Atypical pneumonia disease is caused by-

Choices

Choice (4) Response

a.

Mycoplasma pneumoniae

b.

Bacterium

c.

Virus

d.

Viroid

Question number: 1446

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

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MCQ▾

Question

TMV contains: -

Choices

Choice (4) Response

a.

Single stranded RNA

b.

D. S. - DNA

c.

D. S. - RNA

d.

S. S. - DNA

Question number: 1447

» Biotechnology and Its Applications » Genetic Engineering

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Appeared in Year: 2009

MCQ▾

Question

Polyethylene glycol method is used for (AIPMT)

Choices

Choice (4) Response

a.

Energy production from sewage

b.

Biodiesel production

c.

Gene transfer without a vector

d.

Seedless fruit production

Question number: 1448

» Biotechnology and Its Applications » Principles and Process of Biotechnology

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MCQ▾

Question

A bacterium modifies its DNA by adding methyl groups to the DNA, It does so to

Choices

Choice (4) Response

a.

Clone its DNA

b.

Protect its DNA from its own restriction enzyme

c.

Turn its gene on

d.

Be able to transcribe many genes simultaneously