NEET Biology: Questions 2655 - 2662 of 3390

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Question number: 2655

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

When xylem and phloem are on same radius, the vascular bundles are said to be -

Choices

Choice (4) Response

a.

Concentric

b.

Conjoint

c.

Exarch

d.

Radial

Question number: 2656

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

According to Histogen theory, during apical organization three histogens are formed. The part differentiated by plerome is-

Choices

Choice (4) Response

a.

Stele

b.

Xylem & phloem

c.

Ground tissue system

d.

Cortex

Question number: 2657

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Resin canals are -

Choices

Choice (4) Response

a.

Schizolysigenous

b.

Schizogenous

c.

Lysigenous

d.

None of the above

Question number: 2658

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Presence of vessels in the xylem is

Choices

Choice (4) Response

a.

A vestigial character

b.

An advanced character

c.

A primitive character

d.

Question does not provide sufficient data or is vague

Question number: 2659

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Nageli

b.

Schuepp

c.

Hanstein

d.

Clowes

Question number: 2660

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

Long pointed sclerenchyma cells are

Choices

Choice (4) Response

a.

Wood parenchyma

b.

Tracheae

c.

Sclereids

d.

Fibres

Question number: 2661

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

MCQ▾

Question

Resin ducts are found in -

Choices

Choice (4) Response

a.

Teak

b.

Pine

c.

Bamboos

d.

Sal

Question number: 2662

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Sieve tubes are characterized by

Choices

Choice (4) Response

a.

Perforated longitudinal walls

b.

Simple oblique septa

c.

Absence of septa

d.

Perforated oblique septa

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