Cell Structure and Function (NEET Biology): Questions 330 - 336 of 407

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Question number: 330

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Select true statements: -

(a) Lenticels are absent in woody climbers

(b) Lenticels occur in most woody trees

(c) The spring wood is lighter in colour and has a lower density

(d) The sap wood also called as duramen

Choices

Choice (4) Response

a.

a, b and c are correct

b.

b and d are correct

c.

a and c are correct

d.

a and b are correct

Question number: 331

» Cell Structure and Function » Plant Cell and Animal Cell

Appeared in Year: 2002

MCQ▾

Question

The position of protoxylem in leaf is: - [RPMT]

Choices

Choice (4) Response

a.

Adaxial

b.

Abaxial

c.

Lateral

d.

Surrounded by metaxylem

Question number: 332

» Cell Structure and Function » Plant Cell and Animal Cell

Appeared in Year: 2004

MCQ▾

Question

Periderm includes: - [RPMT]

Choices

Choice (4) Response

a.

Phelloderm

b.

Phellogen

c.

Phellem, phelloderm, phellogen

d.

Phellem

Question number: 333

» Cell Structure and Function » Plant Cell and Animal Cell

Appeared in Year: 2002

MCQ▾

Question

The difference in phloem of Gymnosperms & Angiosperms is due to: -

[RPMT]

Choices

Choice (4) Response

a.

Fibres

b.

Companion cell

c.

Parenchyma

d.

Vessel

Question number: 334

» Cell Structure and Function » Plant Cell and Animal Cell

Appeared in Year: 2005

MCQ▾

Question

Which xylem element is living: - [RPMT]

Choices

Choice (4) Response

a.

Fibre

b.

Parenchyma

c.

Tracheids

d.

Vessels

Question number: 335

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Vascular tissue having abundant vessels and fibers is

Choices

Choice (4) Response

a.

Secondary xylem

b.

Metaxylem

c.

Primary xylem

d.

Protoxylem

Question number: 336

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Youngest layer of secondary xylem is located

Choices

Choice (4) Response

a.

Just inside vascular cambium

b.

Just outside vascular cambium

c.

In centre of stem

d.

Just outside pith

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