NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 2716 - 2723 of 3511

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Question number: 2716

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

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Appeared in Year: 2000

MCQ▾

Question

“Bast-fibers” obtained from which part of woody stem: - [RPMT]

Choices

Choice (4) Response

a.

Cork

b.

Xylem

c.

Cortex

d.

Phloem

Question number: 2717

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

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MCQ▾

Question

Secondary growth in the cortical region of a dicot stem is due to the activity of

Choices

Choice (4) Response

a.

Phellogen

b.

Phelloderm

c.

Cambium

d.

Phellem

Question number: 2718

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

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MCQ▾

Question

The balloon like outgrowths of parenchyma in the lumen of a vessel is known as

Choices

Choice (4) Response

a.

Tunica

b.

Tyloses

c.

Phellogen

d.

Histogen

Question number: 2719

» Cell Structure and Function » Plant Cell and Animal Cell

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MCQ▾

Question

Amount of secondary xylem as compared to secondary phloem formed every year is

Choices

Choice (4) Response

a.

4 - 5 times

b.

Equal

c.

Half

d.

8 - 10 times

Question number: 2720

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

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Appeared in Year: 2002

MCQ▾

Question

Velamen & spongy tissue are found in: - [RPMT]

Choices

Choice (4) Response

a.

Tuberous roots

b.

Epiphytic roots

c.

Breathing roots

d.

Parasitic roots

Question number: 2721

» Cell Structure and Function » Plant Cell and Animal Cell

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Appeared in Year: 2001

MCQ▾

Question

Bulliform cells are found in: - [RPMT]

Choices

Choice (4) Response

a.

Tuber of potato

b.

Seeds of sunflower

c.

Leaf of wheat

d.

Pod of pea

Question number: 2722

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

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MCQ▾

Question

Outer lighter colored region of wood is

Choices

Choice (4) Response

a.

Spring wood

b.

Autumn wood

c.

Heart wood

d.

Sap wood

Question number: 2723

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

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Appeared in Year: 2002

MCQ▾

Question

Which of the following have sunken stomata: [RPMT]

Choices

Choice (4) Response

a.

Zea mays

b.

Hydrilla

c.

Nerium

d.

Mangifera