NEET (National Eligibility cum Medical Entrance Test) Biology: Questions 2892 - 2898 of 3473

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Question number: 2892

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

Appeared in Year: 2001

MCQ▾

Question

Cotton is obtained from - (DPMT)

Choices

Choice (4) Response

a.

Ground tissue system

b.

Epidermal tissue system

c.

Meristematic tissue system

d.

Vascular tissue system

Question number: 2893

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

Appeared in Year: 2000

MCQ▾

Question

Tyloses are [BHU]

Choices

Choice (4) Response

a.

Laticiferous channels

b.

Compound sieve plates

c.

Tracheal plugs which plugs the lumen of the vessels and tracheids

d.

Specialized secretory cells

Question number: 2894

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

Appeared in Year: 2000

MCQ▾

Question

The waxy substance associated with the walls of cork or the walls of cork cells are mostly impregnated with - (MP PMT)

Choices

Choice (4) Response

a.

Cutin

b.

Lignin

c.

Suberin

d.

Hemicellulose

Question number: 2895

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

Appeared in Year: 1998

MCQ▾

Question

Vascular bundle with protoxylem towards the periphery is [AFMC]

Choices

Choice (4) Response

a.

Radial

b.

Endarch

c.

Exarch

d.

Closed

Question number: 2896

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

Appeared in Year: 1997

MCQ▾

Question

Which one of the following is the most durable wood [BHU]

Choices

Choice (4) Response

a.

Dalbergia sisso

b.

Tectona grandis

c.

Shorea robusta

d.

Cedrus deodara

Question number: 2897

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

Appeared in Year: 1998

MCQ▾

Question

Secondary growth is absent in [CPMT]

Choices

Choice (4) Response

a.

Hydrophytes

b.

Xerophytes

c.

Halophytes

d.

Mesophytes

Question number: 2898

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

Appeared in Year: 1997

MCQ▾

Question

Hard woods have [CET]

Choices

Choice (4) Response

a.

Tracheids mainly

b.

Vessels in abundance

c.

More of parenchyma

d.

Non-porous nature

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