NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 2815 - 2818 of 3511

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Question number: 2815

» Cell Structure and Function » Plant Cell and Animal Cell

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Appeared in Year: 2006

MCQ▾

Question

A common structural feature of vessel elements and sieve tube elements is [AIPMT]

Choices

Choice (4)Response

a.

Enucleate condition

b.

Presence of p-protein

c.

Pores on lateral walls

d.

Thick secondary walls

Question number: 2816

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

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Appeared in Year: 2005

MCQ▾

Question

. In which plant palisade tissue is present on both sides of leaves. [RPMT]

Choices

Choice (4)Response

a.

Eucalyptus

b.

Nerium

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 2817

» Cell Structure and Function » Plant Cell and Animal Cell

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Appeared in Year: 2007

MCQ▾

Question

For a critical study of secondary growth in plants, which one of the following pairs is suitable? [AIPMT]

Choices

Choice (4)Response

a.

Wheat and maiden hair fern

b.

Sugarcane and sunflower

c.

Teak and pine

d.

Deodar and fern

Question number: 2818

» Cell Structure and Function » Plant Cell and Animal Cell

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Appeared in Year: 2007

MCQ▾

Question

Passage cells are thin-walled cells found in [AIPMT]

Choices

Choice (4)Response

a.

Phloem elements that serve as entry points for substances for transport to other plant parts

b.

Central region of style through which the pollen tube grows towards the ovary.

c.

Endodermis of roots facilitating rapid transport of water from cortex to pericycle

d.

Testa of seeds to enable emergence of growing embryonic axis during seed germination.

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