NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 788 - 793 of 3513

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Question number: 788

» Cell Structure and Function » Plant Cell and Animal Cell

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MCQ▾

Question

Which of the following exists in two states – sol & gel?

Choices

Choice (4)Response

a.

Ribosome

b.

Cytoplasm

c.

Protoplasm

d.

Chloroplast

Question number: 789

» Biology and Human Welfare » Health and Disease » Pathogens

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MCQ▾

Question

If a person shows production of interferons in his body, the chances are that he has got an infection of

Choices

Choice (4)Response

a.

Malaria

b.

Measles

c.

Tetanus

d.

Typhoid

Question number: 790

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

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MCQ▾

Question

Gametophytic generation is dominant in

Choices

Choice (4)Response

a.

angiosperms

b.

pteridophyta

c.

bryophyte

d.

gymnosperms

Question number: 791

» Human Physiology » Neural Control and Coordination » Endocrine System-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads

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MCQ▾

Question

Progesterone is

Choices

Choice (4)Response

a.

A hormone concerned with retention and growth of pregnancy

b.

An enzyme for digesting proteins.

c.

A hormone to initiate uterine contraction during child birth

d.

An amino acid which may cause alkaptonuria

Question number: 792

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

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MCQ▾

Question

Specific property attributed to gibberellin is

Choices

Choice (4)Response

a.

Promotion of rooting

b.

Yellowing of young leaves.

c.

Shortening of genetically tall plants

d.

Elongation of genetically dwarf plant

Question number: 793

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

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MCQ▾

Question

An advantage which made seed bearing plants so greatly surpass the ferns in colonzing the land, is the evolution of the

Choices

Choice (4)Response

a.

Ability to photosynthesize.

b.

Woody stem.

c.

Fibrous root system.

d.

Non-swimming sperms.

Developed by: