Cell Structure and Function-Plant Cell and Animal Cell (NEET Biology): Questions 15 - 22 of 106

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Question number: 15

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Sieve plates in angiosperms -

Choices

Choice (4) Response
a.

Straight & in lateral wall

b.

Straight & in end wall

c.

Oblique & in lateral walls

d.

Oblique & in end wall

Question number: 16

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

A meristem may be defined as the group of cells which -

Choices

Choice (4) Response
a.

Add to the bulk of the Plants.

b.

Divide continuously, to give rise to new cells.

c.

Conserve food

d.

Elongate and add to the group of cells.

Question number: 17

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Which type of fibres mainly occur in phloem

Choices

Choice (4) Response
a.

Sclereids

b.

fibre tracheids

c.

wood fibres

d.

Libriform

Question number: 18

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Leaves of Victoria regia are rigid due to -

Choices

Choice (4) Response
a.

Macro sclereids

b.

Stellate parenchyma

c.

Osteosclereids

d.

Stellate sclerenchyma

Question number: 19

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Complex tissues are not found in

Choices

Choice (4) Response
a.

All gametophytes

b.

Pteridophytes

c.

All spermatophytes

d.

Few bryophytes

Question number: 20

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

When xylem and phloem are on same radius, the vascular bundles are said to be -

Choices

Choice (4) Response
a.

Concentric

b.

Conjoint

c.

Exarch

d.

Radial

Question number: 21

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

According to Histogen theory, during apical organization three histogens are formed. The part differentiated by plerome is-

Choices

Choice (4) Response
a.

Stele

b.

Xylem & phloem

c.

Ground tissue system

d.

Cortex

Question number: 22

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Resin canals are -

Choices

Choice (4) Response
a.

Schizolysigenous

b.

Schizogenous

c.

Lysigenous

d. None of the above

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