AIIMS (All India Institute of Medical Sciences) Biology: Questions 304 - 309 of 467

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Question number: 304

» Human Physiology » Breathing and Respiration » Respiratory System in Humans

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MCQ▾

Question

In breathing, entering air becomes

Choices

Choice (4)Response

a.

Warm and filtered.

b.

Cold and moistened.

c.

Warm, filtered and moistened.

d.

Cold and then warm.

Question number: 305

» Human Physiology » Digestion and Absorption » Role of Digestive Enzymes and Gastrointestinal Hormones

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MCQ▾

Question

The contraction of gall bladder is due to

Choices

Choice (4)Response

a.

Secretin

b.

Gastrin

c.

Cholecystokinin

d.

Enterogastrone

Question number: 306

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

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Appeared in Year: 1986

MCQ▾

Question

Wood used for making cricket bats is got from

Choices

Choice (4)Response

a.

Morus nigra

b.

Tectona grandis

c.

Cedrus deodara

d.

Salix alba

Question number: 307

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

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MCQ▾

Question

Which one is a source of rubber - [BHU 80, AIIMS 83,85]

Choices

Choice (4)Response

a.

Parthenium hysterophorus

b.

Cedrus deodara

c.

Hevea brasiliensis

d.

Ficus elastica

Question number: 308

» Genetics and Evolution » Heredity and Variation » Chromosomes and Genes

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Appeared in Year: 2005

Assertion-Reason▾

Question

Assertion (Ꭺ)

Senescence is the time when age associated defects are manifested.

Reason (Ꭱ)

Certain genes may be undergoing sequential switching on and off during one’s life.

Choices

Choice (4)Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Ꭺ is false but Ꭱ is true

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Ꭺ is true but Ꭱ is false

Question number: 309

» Human Physiology » Introduction

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Appeared in Year: 1992

MCQ▾

Question

Number of births per 1000 is

Choices

Choice (4)Response

a.

Conception rate

b.

Reproduction rate

c.

Crude birth rate

d.

Growth rate

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