NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 3220 - 3226 of 3513

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Question number: 3220

» Diversity in Living World » Introduction to Diversity

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MCQ▾

Question

All living beings show: -

Choices

Choice (4)Response

a.

Irritability

b.

Irregular shape

c.

Absence of coordination

d.

Locomotion

Question number: 3221

» Diversity in Living World » Introduction to Diversity

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MCQ▾

Question

Physical basis of life is: -

Choices

Choice (4)Response

a.

Protoplasm

b.

Cell

c.

Nucleus

d.

Food

Question number: 3222

» Diversity in Living World » Introduction to Diversity

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Question

99 % of living system is formed of four elements: -

Choices

Choice (4)Response

a.

CHOP

b.

CMOS

c.

CNOP

d.

CHON

Question number: 3223

» Diversity in Living World » Introduction to Diversity

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MCQ▾

Question

An example of short term adaptation is -

(1) Accumulation of melanin in the skin

(2) The use of stored fat in animals undergoing hibernation.

(3) Dormancy of seeds.

(4) Phototropism of stems and geotropism of roots.

Choices

Choice (4)Response

a.

All are correct

b.

1 and 2 are correct

c.

2 and 3 are correct

d.

All of the above

Question number: 3224

» Diversity in Living World » Introduction to Diversity

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MCQ▾

Question

The molecule which contains all the information for carrying all the life process: -

Choices

Choice (4)Response

a.

m-RNA

b.

DNA

c.

r-RNA

d.

t-RNA

Question number: 3225

» Diversity in Living World » Introduction to Diversity

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Question

Bending of a shoot towards light is: -

Choices

Choice (4)Response

a.

A photochemical reaction

b.

Regeneration

c.

Healing

d.

Irritability

Question number: 3226

» Diversity in Living World » Introduction to Diversity

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MCQ▾

Question

Salt concentration of blood is: -

Choices

Choice (4)Response

a.

500 mg/100 ml

b.

9 gm/100 ml

c.

100 mg/100 ml

d.

0.9 gm/100 ml

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