Structural Organization in Animals and Plants-Plant Tissues - Morphology, Anatomy and Functions (NEET Biology): Questions 316 - 323 of 441

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Question number: 316

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

MCQ▾

Question

Cork cambium is

Choices

Choice (4) Response

a.

Always primary meristem

b.

Partly primary & partly secondary meristem

c.

May be secondary or primary meristem

d.

Always secondary meristem

Question number: 317

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

Appeared in Year: 2000

MCQ▾

Question

Non-porous wood is found in which plants [RPMT]

Choices

Choice (4) Response

a.

Cactus

b.

Monocots

c.

Dicots

d.

Gymnosperm

Question number: 318

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

Appeared in Year: 2001

MCQ▾

Question

In the T. S. of root: - [RPMT]

Choices

Choice (4) Response

a.

Metaxylem is towards inside and protoxylem towards outside

b.

Protoxylem towards inside and metaxylem towards outside

c.

Protoxylem is absent

d.

Protoxylem and metaxylem are not present on same radius

Question number: 319

» 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: 320

» 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: 321

» 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: 322

» 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: 323

» 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

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