NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 418 - 423 of 3511

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Question number: 418

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

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MCQ▾

Question

Protonema is found in the life cycle of

Choices

Choice (4) Response

a.

Spirogyra

b.

Rhizopus

c.

Funaria

d.

Riccia

Question number: 419

» Reproduction » Reproduction in Organisms » Asexual Reproduction

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MCQ▾

Question

The parthenogenesis refers to a fruit

Choices

Choice (4) Response

a.

With seeds after pollination.

b.

Without seed after pollination.

c.

Seedless without fertilization.

d.

With viable seed after fertilization.

Question number: 420

» Plant Physiology » Mineral Nutrients » Nitrogen Metabolism

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MCQ▾

Question

Which one of the following can fix atmospheric nitrogen directly?

Choices

Choice (4) Response

a.

Brassica

b.

Pea

c.

Petunia

d.

Castor

Question number: 421

» Human Physiology » Digestion and Absorption » Alimentary Canal and Digestive Glands

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MCQ▾

Question

Which of the following shows correct pairing for salivary glands in man?

Choices

Choice (4) Response

a.

Parotid→ Wharton’s duct; submaxillary→ duct of Stensen; sublingual→ duct of Rivinus.

b.

Parotid→ duct of Stensen; submaxillary→ Wharton’s duct; sublingual→ duct of Rivinus.

c.

Parotid→ duct of Rivinus; submaxillary→ Wharton’s duct; sublingual→ duct of Stensen.

d.

Parotid→ duct of Rivinus; submaxillary→ duct of Stensen; sublingual→ Wharton’s duct.

Question number: 422

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

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MCQ▾

Question

Velamen takes part in

Choices

Choice (4) Response

a.

Absorption of moisture from air.

b.

Transpiration.

c.

Absorption of water from soil.

d.

Exchange of gases.

Question number: 423

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

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MCQ▾

Question

In which of the following groups would you placed a plant which produces seeds but lacks flower and fruits?

Choices

Choice (4) Response

a.

Pteridophyta

b.

Brykophytes

c.

Gymnosperms

d.

Fungi