NEET Biology: Questions 100 - 106 of 3146

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Question number: 100

» Plant Physiology » Photosynthesis » Site of Photosynthesis Take Place

MCQ▾

Question

Emerson effect explain the phenomenon of

Choices

Choice (4) Response

a.

transpiration

b.

photosynthesis

c.

absorption of water by root

d.

respiration

Question number: 101

» Cell Structure and Function » B Cell Division » Meiosis

MCQ▾

Question

Bivalents in meiosis are

Choices

Choice (4) Response

a.

tetrad

b.

pairs of homologous chromosomes

c.

pairs of non-homologous chromosomes

d.

pairs of several chromatids

Question number: 102

» Biotechnology and Its Applications » Human Insulin and Vaccine Production

MCQ▾

Question

Maximum application of animal cell culture technology today is in the production of

Choices

Choice (4) Response

a.

Vaccines

b.

Insulin

c.

Edible proteins

d.

Interferons

Question number: 103

» Biology and Human Welfare » Health and Disease » Basic Concepts of Immunology-Vaccines

MCQ▾

Question

Severe Acute Respiratory Syndrome (SARS)

Choices

Choice (4) Response

a.

Is caused by a variant of Pneumococcus.

b.

Is an acute from of asthma.

c.

Is caused by a variant of the common cold virus (corona virus).

d.

Affects non-vegetarians much faster than the vegetarians.

Question number: 104

» Biotechnology and Its Applications » Genetic Engineering

MCQ▾

Question

The process of joining together different DNA fragments is often referred to as

Choices

Choice (4) Response

a.

Cloning

b.

DNA amplification

c.

Transcription

d.

Gene splicing

Question number: 105

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

MCQ▾

Question

Root cap takes part in

Choices

Choice (4) Response

a.

absorption of water and minerals

b.

formation of new cells

c.

protection of root meristem

d.

storage of food

Question number: 106

» Plant Physiology » Plant Growth and Development » Growth Regulators-Auxin, Gibberellin, Cytokinin, Ethylene, ABA

MCQ▾

Question

A potted plant placed near the window bends outwardly due to

Choices

Choice (4) Response

a.

Greater light availability to tip.

b.

More auxin content on the shaded side.

c.

Greater oxygen availability to the tip.

d.

Availability of necessary warmth to the tip.

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