Cell Structure and Function (NEET Biology): Questions 250 - 257 of 407

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Question number: 250

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

Which of the following is secondary meristem?

Choices

Choice (4) Response
a.

Cork cambium

b.

Protoderm

c.

Procambium

d. None of the above

Question number: 251

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Phloem of angiosperm is different from that of pteridophytes and gymnosperm in -

Choices

Choice (4) Response
a.

The absence of enzymes

b.

Presence of companion cells

c.

Presence of endocytosis

d. Question does not provide sufficient data or is vague

Question number: 252

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

How many Histogen are present in monocot root apex:

Choices

Choice (4) Response
a.

3

b.

1

c.

2

d.

4

Question number: 253

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

“Patua” is obtained from Hibiscus sabdariffa is

Choices

Choice (4) Response
a.

Pericycle

b.

Epidermis

c.

Secondary phloem

d.

Collenchymatous hypodermis

Question number: 254

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

Root cap is not found in –

Choices

Choice (4) Response
a.

Hollyhock

b.

Pistia

c.

China rose

d.

Sunflower

Question number: 255

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Vessels and companion cells are respectively present in the xylem and phloem of

Choices

Choice (4) Response
a.

Pteridophytes

b.

Gymnosperm

c.

Angiosperm

d.

Bryophyta

Question number: 256

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

Aerenchyma is helpful to plants by -

Choices

Choice (4) Response
a.

Promoting photosynthesis

b.

Providing buoyancy in hydrophytes

c.

Giving flexibility to plants

d.

Give mechanical strength to plants

Question number: 257

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Phloem parenchyma is absent in -

Choices

Choice (4) Response
a.

Dicot root

b.

Dicot leaf

c.

Dicot stem

d.

Monocot stem

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