NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 539 - 546 of 3511

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Question number: 539

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Inflorescence

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MCQ▾

Question

The edible part of cauliflower is

Choices

Choice (4) Response

a.

cotyledons

b.

mesocarp

c.

inflorescence

d.

endosperms

Question number: 540

» Ecology and Environment » Ecosystem » Ecological Succession

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MCQ▾

Question

The sphere of living matter together with water, air and soil on the surface of earth is

Choices

Choice (4) Response

a.

Atmosphere

b.

Biosphere

c.

Hydrosphere

d.

Lithosphere

Question number: 541

» Ecology and Environment » Ecosystem » Patterns, Components

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MCQ▾

Question

An ecosystem is a complex interacting system of

Choices

Choice (4) Response

a.

Individual

b.

Communities and their soil conditions

c.

Communities and their physical environment

d.

Population

Question number: 542

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

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MCQ▾

Question

Sewage purification is done by

Choices

Choice (4) Response

a.

Antibiotics

b.

Antiseptics

c.

Fertilizers

d.

Microbes

Question number: 543

» Ecology and Environment » Ecosystem » Ecological Succession

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MCQ▾

Question

Which one is not dangerous for life and atmosphere?

Choices

Choice (4) Response

a.

Biopollutants

b.

Deforestatior

c.

Ozone layer

d.

Nuclear blast

Question number: 544

» Ecology and Environment » Ecosystem » Productivity and Decomposition

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MCQ▾

Question

The sun loving plants are referred to as

Choices

Choice (4) Response

a.

Heterotrophs

b.

Halophytes

c.

Sciophytes

d.

Heliophytes

Question number: 545

» Human Physiology » Neural Control and Coordination » Generation and Conduction of Nerve Impulse

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MCQ▾

Question

During the transmission of nerve impulse, which of the following takes place?

Choices

Choice (4) Response

a.

Flux of K + inwards and Na + outwards.

b.

Flux of Na + inwards and K + outwards.

c.

Flux of K + outwards and K + outwards.

d.

Flux of K + inwards and K + inwards.

Question number: 546

» Human Physiology » Neural Control and Coordination » Neuron and Nerves

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MCQ▾

Question

Which of the following cranial nerves are involved in the movement of eye?

Choices

Choice (4) Response

a.

Trochlear, abducens and optic

b.

Occulomotor, abducens, trochlear

c.

Optic, occulomotor, abducens

d.

Abducens, vagus, trochlear, occulomotor