NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 138 - 143 of 3511

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Question number: 138

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

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Question

Other names of secondary cortex, cork cambium and cork are

Choices

Choice (4) Response

a.

Phellem, phelloderm and phellogen

b.

Phellogen, phellem and phelloderm

c.

Phellogen, phelloderm and phellem

d.

Phelloderm, phellogen and phellem

Question number: 139

» Diversity in Living World » Five Kingdom Classification » Plant Group - Bryophytes

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Question

An archegonium of Riccia has

Choices

Choice (4) Response

a.

4 neck canal cells, 1 venter canal and one oosphere.

b.

4 neck canal cells, 2 venter canal and one oosphere.

c.

6 neck canal cells, 2 venter canal and one oosphere.

d.

4 neck canal cells, one venter canal and two oosphere.

Question number: 140

» Ecology and Environment » Ecosystem » Productivity and Decomposition

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Question

The total rate of photosynthesis including the organic matter used up in respiration during definite period is known as

Choices

Choice (4) Response

a.

Gross primary productivity.

b.

Secondary productivity.

c.

Net primary productivity.

d.

None of the above

Question number: 141

» Cell Structure and Function » Cell Organelles - Structure and Function » Golgi Bodies

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Question

Dictyosomes are

Choices

Choice (4) Response

a.

Respiratory particles.

b.

Golgi bodies (of plant cells).

c.

Class of ribosomes.

d.

Place of flagellar organelles.

Question number: 142

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

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Question

Which of the two families are dominant in having maximum useful plants?

Choices

Choice (4) Response

a.

Liliaceae and Solanaceae

b.

Malvaceae and Brassicaceae

c.

Fabaceae and Poaceae

d.

Liliaceae and Poaceae

Question number: 143

» Plant Physiology » Transport in Plants » Cell to Cell Transport

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Question

The chief role of transpiration in plants is to cause

Choices

Choice (4) Response

a.

Rapid rise of minerals

b.

Rapid ascent of sap

c.

Cooling of the plant

d.

Loss of surplus water