NEET (National Eligibility cum Medical Entrance Test) Biology: Questions 2712 - 2719 of 3473

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Question number: 2712

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

MCQ▾

Question

Pith is not well developed in -

Choices

Choice (4) Response

a.

Monocot root

b.

Dicot Stem

c.

Dicot root

d.

Monocot stem

Question number: 2713

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

An example of monocots showing secondary growth in stem is

Choices

Choice (4) Response

a.

Cocos

b.

Yucca

c.

Lilium

d.

Asparagus

Question number: 2714

» Cell Structure and Function » Plant Cell and Animal Cell

Appeared in Year: 2004

MCQ▾

Question

Vascular bundles having cambium are called: - [RPMT]

Choices

Choice (4) Response

a.

Exarch

b.

Endarch

c.

Open

d.

Closed

Question number: 2715

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

How many types of cells are present in vascular cambium?

Choices

Choice (4) Response

a.

Only fusiform initial

b.

Only ray initial

c.

Two types, fusiform & ray initial

d.

Three types fusiform, ray and medullary rays.

Question number: 2716

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

Appeared in Year: 2000

MCQ▾

Question

“Bast-fibers” obtained from which part of woody stem: - [RPMT]

Choices

Choice (4) Response

a.

Xylem

b.

Cork

c.

Phloem

d.

Cortex

Question number: 2717

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

MCQ▾

Question

Secondary growth in the cortical region of a dicot stem is due to the activity of

Choices

Choice (4) Response

a.

Phelloderm

b.

Cambium

c.

Phellogen

d.

Phellem

Question number: 2718

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

MCQ▾

Question

The balloon like outgrowths of parenchyma in the lumen of a vessel is known as

Choices

Choice (4) Response

a.

Tunica

b.

Phellogen

c.

Histogen

d.

Tyloses

Question number: 2719

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Amount of secondary xylem as compared to secondary phloem formed every year is

Choices

Choice (4) Response

a.

8 - 10 times

b.

Equal

c.

4 - 5 times

d.

Half

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