NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 452 - 458 of 3511

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Question number: 452

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

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MCQ▾

Question

Thorns, spines and prickles are

Choices

Choice (4)Response

a.

Organs of defence.

b.

Organs of offence.

c.

SIpecialised for gaseous exchange.

d.

Organs of clinging.

Question number: 453

» Plant Physiology » Transport in Plants » Osmosis

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Question

A cell placed in strong solution will shrink because

Choices

Choice (4)Response

a.

Mineral salt will break the cell wall.

b.

Salt water enter the cell.

c.

Cytoplasm will decompose.

d.

Water comes out by exosmosis.

Question number: 454

» Plant Physiology » Photosynthesis » Cyclic and Non Cyclic and Photophosphorylation

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MCQ▾

Question

Which of the following conditions are favorable for cyclic photophosphorylation?

Choices

Choice (4)Response

a.

Anaerobic and low light intensity

b.

Aerobic and optimum light

c.

Anaerobic condition

d.

Aerobic and low light intensity

Question number: 455

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

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MCQ▾

Question

Which of the following does not belong to Selaginella?

Choices

Choice (4)Response

a.

Rhizophore

b.

Ligule

c.

Trabeculae

d.

Ramenta

Question number: 456

» Cell Structure and Function » Cell Organelles - Structure and Function » Ribosomes

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MCQ▾

Question

Which of the following cell organelle lacks DNA and bounding membrane?

Choices

Choice (4)Response

a.

Plasmid

b.

Plastid

c.

Ribosome

d.

Nucleolus

Question number: 457

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

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MCQ▾

Question

Filaments of Spirogyra are

Choices

Choice (4)Response

a.

multiseriate and unbranched

b.

uniseriate and unbranched

c.

uniseriate and branched

d.

multiseriate and branched

Question number: 458

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

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MCQ▾

Question

Founder of “Taxonomy” is

Choices

Choice (4)Response

a.

John Ray

b.

Haeckel

c.

Linnaeus

d.

Aristotle

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