Ecology and Environment (AIIMS Biology): Questions 29 - 36 of 50

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Question number: 29

» Ecology and Environment » Environmental Issues » Water Pollution and Its Control

MCQ▾

Question

Which is more important for water pollution –

Choices

Choice (4) Response

a.

Sewage

b.

Sound

c.

SO2

d.

Salts of arsenic

Question number: 30

» Ecology and Environment » Ecosystem » Pyramids of Number, Biomass, Energy

MCQ▾

Question

When peacock, eats snake, which eats insects, depends on green plants, the peacock is -

Choices

Choice (4) Response

a.

A primary consumer

b.

A primary decomposer

c.

A final decomposer of plants

d.

The apex of the food pyramid

Question number: 31

» Ecology and Environment » Environmental Issues » Air Pollution and Its Control

MCQ▾

Question

Photochemical smog was first observed in

Choices

Choice (4) Response

a.

London

b.

Paris

c.

Tokyo

d.

Los Angeles

Question number: 32

» Ecology and Environment » Ecosystem » Productivity and Decomposition

MCQ▾

Question

When biosphere turns into human dominated environment it is called -

Choices

Choice (4) Response

a.

Troposphere

b.

Mesosphere

c.

Noosphere

d.

Man sphere

Question number: 33

» Ecology and Environment » Ecosystem » Patterns, Components

MCQ▾

Question

Science of self-control in an ecosystem is called –

Choices

Choice (4) Response

a.

Autecology

b.

Edaphology

c.

Cybernetics

d.

Synecology

Question number: 34

» Ecology and Environment » Ecosystem » Productivity and Decomposition

Appeared in Year: 1977

MCQ▾

Question

All the living organisms and non-living factors of the earth constitute - [CPMT]

Choices

Choice (4) Response

a.

Biosphere

b.

Community

c.

Association

d.

Biome

Question number: 35

» Ecology and Environment » Environmental Issues » Air Pollution and Its Control

MCQ▾

Question

Which is the greatest air pollutant these days

Choices

Choice (4) Response

a.

Domestic appliances

b.

Motor vehicles

c.

Factories

d.

Animals

Question number: 36

» Ecology and Environment » Biodiversity and Its Conservation » Endangered Organisms

Appeared in Year: 2004

MCQ▾

Question

Which one of the following is a pair of endangered species

Choices

Choice (4) Response

a.

Garden lizard and Mexican poppy

b.

Rhesus monkey and Sal tree

c.

Indian peacock and carrot grass

d.

Hornbill and Indian Aconite.

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