Structural Organization in Animals and Plants (NEET (National Eligibility cum Medical Entrance Test) Biology): Questions 408 - 414 of 469

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Question number: 408

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

Appeared in Year: 1999

MCQ▾

Question

Function of cork cambium is to produce (BHU)

Choices

Choice (4) Response

a.

Secondary cortex and phloem

b.

Secondary xylem and secondary phloem

c.

Cork and secondary cortex

d.

Cork

Question number: 409

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

Appeared in Year: 2001

MCQ▾

Question

In floating leaved plants stomata occur on [AFMC]

Choices

Choice (4) Response

a.

Absent

b.

Lower surface

c.

Lower Upper surfaces

d.

Upper surface

Question number: 410

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

Appeared in Year: 2001

MCQ▾

Question

Vascular bundles of a root are [Wardha]

Choices

Choice (4) Response

a.

Concentric

b.

Bicollateral

c.

Radial

d.

Collateral

Question number: 411

» 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: 412

» 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: 413

» 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: 414

» 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

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