NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 834 - 838 of 3511

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Question number: 834

» Diversity in Living World » Five Kingdom Classification » Monera

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MCQ▾

Question

Cyanophyceae has got

Choices

Choice (4) Response

a.

Neither definite nucleus nor plastid.

b.

No definite nucleus but plastid.

c.

Definite nucleus but no plastid.

d.

Definite nucleus and plastid.

Question number: 835

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

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MCQ▾

Question

For the process of photosynthesis all expect one of the following items are essential. Point out the exception.

Choices

Choice (4) Response

a.

Oxygen, sucrose

b.

CO2, optimum temperature

c.

Light, chlorophyll

d.

Water, minerals

Question number: 836

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

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MCQ▾

Question

Which of the following is not correct with reference to Selaginells?

Choices

Choice (4) Response

a.

The endodermis is trabeculated.

b.

Selaginella is commonly distributed on hills and plains.

c.

Some species of Selaginella are truly xerophytic.

d.

The vascular cylinder is Protostele.

Question number: 837

» Biotechnology and Its Applications » Recombinant DNA Technology

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MCQ▾

Question

What is the first step in the Southern blot technique?

Choices

Choice (4) Response

a.

Breaking of DNA by restriction enzyme.

b.

Denaturation of DNA on the gel for hybridization with specific probe.

c.

Isolation of DNA from a nucleated cell such as the one from the scene of crime.

d.

Production of a group of genetically identical cells.

Question number: 838

» Diversity in Living World » Five Kingdom Classification » Fungi

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MCQ▾

Question

A group of fungi with septate mycelium in which sexual reproduction is either unknown or lacking are classified under

Choices

Choice (4) Response

a.

ascomycetes

b.

deuteromycetes

c.

basidiomycetes

d.

phycomycetes