NEET Biology: Questions 2858 - 2864 of 3146

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Question number: 2858

» Cell Structure and Function » Cell and Cell Theory

Appeared in Year: 1999

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Maize and Wheat

b.

Dracaena

c.

Cycas and Dryopteris

d.

Helianthus and Cucurbita

Question number: 2859

» Cell Structure and Function » Cell and Cell Theory

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.

Sclerenchyma

d.

Aerenchyma

Question number: 2860

» Cell Structure and Function » Cell and Cell Theory

Appeared in Year: 1999

MCQ▾

Question

Meristematic tissue occurs in: [APMEE]

Choices

Choice (4) Response

a.

All growing tips

b.

Roots

c.

Stems

d.

None of the above

Question number: 2861

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

Appeared in Year: 2000

MCQ▾

Question

Vascular bundles occur in a ring in [Haryana PMT]

Choices

Choice (4) Response

a.

Dicot stem

b.

Leaf

c.

Monocot stem

d.

Root

Question number: 2862

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

Appeared in Year: 1991

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Extremely xerophytic leaves

b.

Monocot leaves

c.

Dicot leaves

d.

Hydrophytic leaves

Question number: 2863

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

Appeared in Year: 1993

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Find out the number of branches

b.

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

c.

Measure its diameter

d.

Count the number of leaves

Question number: 2864

» Plant Physiology » Transport in Plants » Phloem Transport

Appeared in Year: 2001

MCQ▾

Question

Sieve tubes differ from sieve cells in - (DPMT)

Choices

Choice (4) Response

a.

Being dead

b.

Lacking nuclei

c.

Being shorter

d.

Having sieve pores at end walls

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