NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 2658 - 2665 of 3511

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Question number: 2658

» Cell Structure and Function » Plant Cell and Animal Cell

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MCQ▾

Question

Presence of vessels in the xylem is

Choices

Choice (4) Response

a.

An advanced character

b.

A primitive character

c.

A vestigial character

d.

All of the above

Question number: 2659

» Cell Structure and Function » Cell and Cell Theory

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MCQ▾

Question

Quiescent centre theory for demonstrating apical organisation in root was proposed by

Choices

Choice (4) Response

a.

Nageli

b.

Clowes

c.

Hanstein

d.

Schuepp

Question number: 2660

» Cell Structure and Function » Cell and Cell Theory

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MCQ▾

Question

Long pointed sclerenchyma cells are

Choices

Choice (4) Response

a.

Sclereids

b.

Wood parenchyma

c.

Tracheae

d.

Fibres

Question number: 2661

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

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MCQ▾

Question

Resin ducts are found in -

Choices

Choice (4) Response

a.

Teak

b.

Sal

c.

Bamboos

d.

Pine

Question number: 2662

» Cell Structure and Function » Plant Cell and Animal Cell

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MCQ▾

Question

Sieve tubes are characterized by

Choices

Choice (4) Response

a.

Simple oblique septa

b.

Absence of septa

c.

Perforated oblique septa

d.

Perforated longitudinal walls

Question number: 2663

» Cell Structure and Function » Plant Cell and Animal Cell

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MCQ▾

Question

When a meristematic tissue “Cambium” is present inside a vascular bundle, the bundle is said to be

Choices

Choice (4) Response

a.

Closed

b.

Collateral

c.

Conjoint

d.

Open

Question number: 2664

» Cell Structure and Function » Plant Cell and Animal Cell

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MCQ▾

Question

A concentric Amphivasal vascular bundle is that in which -

Choices

Choice (4) Response

a.

Xylem is flanked by phloem on exterior sides only

b.

Centrally located phloem is surrounded by xylem

c.

Centrally located xylem is surrounded by phloem

d.

Phloem is flanked by xylem on interior sides only

Question number: 2665

» Cell Structure and Function » Cell and Cell Theory

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MCQ▾

Question

Three types of tissue systems namely epidermal, fundamental, & vascular, were proposed by-

Choices

Choice (4) Response

a.

Sachs

b.

Buvat

c.

Hanstein

d.

Nageli