NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1197 - 1203 of 3511

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Question number: 1197

» Ecology and Environment » Ecosystem » Nutrient Cycling

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MCQ▾

Question

Phosphorus cycles is in the form of

Choices

Choice (4)Response

a.

At (PO4) 3

b.

HPO3 _

c.

PO43-

d.

P2 (gas)

Question number: 1198

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

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MCQ▾

Question

The function of a vessel is

Choices

Choice (4)Response

a.

Conduction of hormones.

b.

Conduction of water and minerals.

c.

Conduction of food.

d.

Question does not provide sufficient data or is vague

Question number: 1199

» Cell Structure and Function » B Cell Division » Cell Cycle

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MCQ▾

Question

DNA replication takes place in

or

DNA molecules of each chromosome become double in

Choices

Choice (4)Response

a.

G1 phase

b.

Mitotic phase

c.

S phase

d.

G2 phase

Question number: 1200

» Plant Physiology » Transport in Plants » Guttation

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MCQ▾

Question

Guttation may be defined as a process in which plants can

Choices

Choice (4)Response

a.

Synthesize carbohydrates.

b.

Get rid of excess water in liquid form.

c.

Excrete the salt.

d.

Compensate the loss of water.

Question number: 1201

» Cell Structure and Function » Cell Organelles - Structure and Function » Lysosomes

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MCQ▾

Question

Which cell organelles is having single layered unit membrane?

Choices

Choice (4)Response

a.

Nucleus

b.

Centrosome

c.

Mesosome

d.

Lysosome

Question number: 1202

» Cell Structure and Function » Nucleus » Nuclear Membrane

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MCQ▾

Question

The nucleus is separated from surrounding cytoplasm by a nuclear membrane, which is

Choices

Choice (4)Response

a.

Double layered with pores.

b.

Double layered without pores.

c.

Single layered without pores.

d.

Single layered with pores.

Question number: 1203

» Cell Structure and Function » Cell Organelles - Structure and Function » Cell Wall

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MCQ▾

Question

Middle lamella is made up of

Choices

Choice (4)Response

a.

suberin

b.

lignin

c.

calcium and magnesium pectate

d.

cellulose

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