AIIMS Biology: Questions 11 - 16 of 405

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Question number: 11

» Cell Structure and Function » Cell and Cell Theory

Appeared in Year: 2000

MCQ▾

Question

In monocots, root cap is formed by: [AIIMS]

Choices

Choice (4) Response
a.

Wound cambium

b.

Dermatogen

c.

Calyptrogen

d.

Vascular cambium

Question number: 12

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

Appeared in Year: 2000

MCQ▾

Question

Passage cells are found in- [AIIMS]

Choices

Choice (4) Response
a.

Aerial root

b.

Dicot stem

c.

Monocot root

d.

Monocot stem

Question number: 13

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

Appeared in Year: 2001

MCQ▾

Question

Porous wood contains [AIIMS]

Choices

Choice (4) Response
a.

Vessels

b.

Tracheids

c.

Sieve tubes

d.

Fibres

Question number: 14

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

Appeared in Year: 2000

MCQ▾

Question

A. T. S. of stem is stained first with safranin and then fast green. What would be the colour of phloem [AIIMS]

Choices

Choice (4) Response
a.

Orange

b.

Red

c.

Green

d.

Purple

Question number: 15

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

Appeared in Year: 2005

MCQ▾

Question

Which one of the following statements pertaining to plant structure is correct? [AIIMS]

Choices

Choice (4) Response
a.

Sieve tube elements possess cytoplasm but no nuclei

b.

Passage cells help in transfer of food from cortex to phloem.

c.

The shoot apical meristem has a quiescent centre.

d.

Cork lacks stomata, but lenticels carry out transpiration.

Question number: 16

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

Appeared in Year: 2006

MCQ▾

Question

Grafting is successful in dicots but not in monocots because the dicots have - [AIIMS]

Choices

Choice (4) Response
a.

Cambium for secondary growth

b.

Vascular bundles arranged in a ring

c.

Vessels with elements arranged end to end

d.

Cork cambium

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