NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 2857 - 2863 of 3511

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Question number: 2857

» Cell Structure and Function » Cell and Cell Theory

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MCQ▾

Question

Epidermal cells are -

Choices

Choice (4) Response

a.

Guard cells

b.

Trichome

c.

Root hairs

d.

All a. , b. and c. are correct

Question number: 2858

» Cell Structure and Function » Cell and Cell Theory

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Appeared in Year: 1999

MCQ▾

Question

Amphivasal or leptocentric vascular bundles are found in: [BHU]

Choices

Choice (4) Response

a.

Cycas and Dryopteris

b.

Dracaena

c.

Helianthus and Cucurbita

d.

Maize and Wheat

Question number: 2859

» Cell Structure and Function » Cell and Cell Theory

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Appeared in Year: 2001

MCQ▾

Question

A living mechanical tissue having pecto-cellulosic wall thickening is: [Manipal]

Choices

Choice (4) Response

a.

Parenchyma

b.

Collenchyma

c.

Aerenchyma

d.

Sclerenchyma

Question number: 2860

» Cell Structure and Function » Cell and Cell Theory

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Appeared in Year: 1999

MCQ▾

Question

Meristematic tissue occurs in: [APMEE]

Choices

Choice (4) Response

a.

All growing tips

b.

Stems

c.

Roots

d.

All of the above

Question number: 2861

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

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Appeared in Year: 2000

MCQ▾

Question

Vascular bundles occur in a ring in [Haryana PMT]

Choices

Choice (4) Response

a.

Root

b.

Leaf

c.

Monocot stem

d.

Dicot stem

Question number: 2862

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

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Appeared in Year: 1991

MCQ▾

Question

Mesophyll is differentiated into palisade and spongy tissues in [BHU]

Choices

Choice (4) Response

a.

Dicot leaves

b.

Hydrophytic leaves

c.

Extremely xerophytic leaves

d.

Monocot leaves

Question number: 2863

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

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Appeared in Year: 1993

MCQ▾

Question

The best method of determine the age of tree is to (CPMT)

Choices

Choice (4) Response

a.

Count the number of annual rings at the base of main stem

b.

Count the number of leaves

c.

Find out the number of branches

d.

Measure its diameter