NEET Biology: Questions 2736 - 2743 of 3146

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Question number: 2736

» Cell Structure and Function » Plant Cell and Animal Cell

Appeared in Year: 2001

MCQ▾

Question

Companion cells are associated with: [RPMT]

Choices

Choice (4) Response

a.

Vessels of Angiosperms

b.

Tracheids of Angiosperms

c.

Tracheids of Gymnosperms

d.

Sieve tubes of Angiosperms

Question number: 2737

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

MCQ▾

Question

Lenticels help in

Choices

Choice (4) Response

a.

Transpiration

b.

Gaseous exchange

c.

Vegetative reproduction

d.

All a. , b. and c. are correct

Question number: 2738

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

MCQ▾

Question

Outer layer of bark is

Choices

Choice (4) Response

a.

Epidermis

b.

Rhytidome

c.

Phelloderm

d.

Lenticel

Question number: 2739

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

MCQ▾

Question

Physiologically functional part of wood is

Choices

Choice (4) Response

a.

Only primary wood

b.

heart wood and sap wood

c.

Sap wood only

d.

Heart wood only

Question number: 2740

» Cell Structure and Function » Plant Cell and Animal Cell

Appeared in Year: 2003

MCQ▾

Question

Mesophyll is differentiated in spongy & palisade tissue is: - [RPMT]

Choices

Choice (4) Response

a.

Dorsiventral leaf

b.

Isobilateral leaf

c.

None

d.

Isobilateral root

Question number: 2741

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

MCQ▾

Question

Cork is an excellent material for making bottle stopper because it is

Choices

Choice (4) Response

a.

Light

b.

Air tight

c.

Easily available

d.

Cheap

Question number: 2742

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

MCQ▾

Question

Scaly bark occurs in

Choices

Choice (4) Response

a.

Psidium

b.

None

c.

Betula

d.

Eucalyptus

Question number: 2743

» Cell Structure and Function » Plant Cell and Animal Cell

Appeared in Year: 1998

MCQ▾

Question

Extra stellar secondary growth takes place by

Choices

Choice (4) Response

a.

Phellogen

b.

Phellem

c.

Vascular cambium

d.

Phelloderm

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