NEET Biology: Questions 889 - 894 of 3239

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Question number: 889

» Plant Physiology » Photosynthesis » Factors Affecting Photosynthesis

MCQ▾

Question

Which of the following wavelength of light is absorbed maximum for photosynthesis?

Choices

Choice (4) Response

a.

Yellow light

b.

Green light

c.

Blue light

d.

Red light

Question number: 890

» Human Physiology » Excretory Products and Their Elimination » Osmoregulation

MCQ▾

Question

ADH controls water permeability of

Choices

Choice (4) Response

a.

Collecting tube.

b.

Bowman’s capsule.

c.

Distal convolulated tubule and collecting duct.

d.

Proximal convolulated tubule.

Question number: 891

» Plant Physiology » Plant Growth and Development » Photoperiodism

MCQ▾

Question

In SDP flowering does not occur

Choices

Choice (4) Response

a.

When intermediate light is given red→ far red red.

b.

When interrupted by a flash red→ far light.

c.

When interrupted by a flash of far light.

d.

All of the above.

Question number: 892

» Diversity in Living World » What Is Living? » Taxonomy & Systematics

MCQ▾

Question

A taxon is a

Choices

Choice (4) Response

a.

Group of related species.

b.

Type of living organisms.

c.

Group of related families.

d.

Taxonomic group of any ranking.

Question number: 893

» Plant Physiology » Transport in Plants » Osmosis

MCQ▾

Question

Wilting occurs

Choices

Choice (4) Response

a.

When rate of transpiration is higher than absorption

b.

When excess root pressure

c.

Due to high relative humidity in air

d.

When rate of absorption is higher than transpiration

Question number: 894

» Biotechnology and Its Applications » Genetic Engineering

MCQ▾

Question

Genetic engineering is possible because

Choices

Choice (4) Response

a.

We can see DNA by electron microscope.

b.

We can cut DNA at specific sites by endonucleas like DNAase.

c.

The phenomenon of transduction in bacteria is well understood.

d.

Restriction endonucleas purified from bacteria is well understood.

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