NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 166 - 169 of 3511

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Question number: 166

» Plant Physiology » Transport in Plants » Water Potential

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Question

When the mesophyll cells loss water, their DPD

Choices

Choice (4)Response

a.

Increases

b.

Remain constant

c.

Decreases

d.

Question does not provide sufficient data or is vague

Question number: 167

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

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Question

Considering the root apex of monocotyledons, there are three groups of initials. These are

Choices

Choice (4)Response

a.

The terminal ones form the dermatogens and the cap, the median forms the periblem and the innermost ones form the plerome.

b.

The terminal ones form the cap and the dermatogen, the median ones are non-functional and the innermost ones form the periblem and plerome.

c.

The terminal ones form the cap, the median ones form the dermatogens and periblem and the innermost ones form the plerome.

d.

The terminal ones form the cap, the median ones form the dermatogens and the innermost ones form the periblem and plerome.

Question number: 168

» Human Physiology » Excretory Products and Their Elimination » Human Excretory System-Structure and Function

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Question

The kidneys resemble the contractile vacuoles of protozoans in

Choices

Choice (4)Response

a.

Expelling out salts.

b.

Expelling out urea and uric acid.

c.

Expelling out excess of water

d.

Expelling out glucose.

Question number: 169

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

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Question

Which is incorrect about Cycas?

Choices

Choice (4)Response

a.

It does not have well organised female flower.

b.

Its xylem has vessels.

c.

Its roots posses some blue-green algae.

d.

It has circinate venation.

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