Structural Organization in Animals and Plants-Plant Tissues - Morphology, Anatomy and Functions (NEET Biology): Questions 348 - 354 of 446

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Question number: 348

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

Appeared in Year: 2003

MCQ▾

Question

Diffuse porous woods are characteristic of plants growing in: - [AIPMT]

Choices

Choice (4) Response

a.

Temperate climate

b.

Cold winter regions

c.

Tropics

d.

Alpine region

Question number: 349

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

Appeared in Year: 2001

MCQ▾

Question

The fibers of Gossypium are: [RPMT]

Choices

Choice (4) Response

a.

Pappus hairs

b.

Bast fibers

c.

Outgrowth of the pericarp

d.

Outgrowth of the testa

Question number: 350

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

Appeared in Year: 2001

MCQ▾

Question

Grafting is not possible in monocots because: - [RPMT]

Choices

Choice (4) Response

a.

Vascular bundles are closed

b.

Hypodermis is sclerenchymatous

c.

Vascular bundles are open

d.

Vascular bundles are scattered

Question number: 351

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

MCQ▾

Question

Abscission layer is made up of

Choices

Choice (4) Response

a.

Sclerenchymatous cells

b.

Cork cells

c.

Collenchymatous cells

d.

Parenchymatous cells

Question number: 352

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

MCQ▾

Question

Secondary growth is the production of

Choices

Choice (4) Response

a.

New tissues from lateral meristem

b.

New ground cells

c.

New conduction cells

d.

New tissues from intercalary meristem

Question number: 353

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

Appeared in Year: 2000

MCQ▾

Question

The commercial cork is obtained from: - [RPMT]

Choices

Choice (4) Response

a.

Peepal

b.

Calotropis

c.

Quercus suber

d.

Pine

Question number: 354

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

MCQ▾

Question

Which is not correct about heartwood?

Choices

Choice (4) Response

a.

It is of dark colour

b.

It lies in the centre region

c.

It contains resins, tannin and other organic contents

d.

It is formed of living cells

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