Ecology and Environment-Ecosystem (AIIMS (All India Institute of Medical Sciences) Biology): Questions 7 - 12 of 24

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Question number: 7

» Ecology and Environment » Ecosystem » Productivity and Decomposition

MCQ▾

Question

Veldts of Africa & Pampas of South America are

Choices

Choice (4) Response

a.

Chaparral biomes

b.

Temperate biomes

c.

Rain forest biomes

d.

Grassland biomes

Question number: 8

» Ecology and Environment » Ecosystem » Energy Flow

Appeared in Year: 2002

MCQ▾

Question

Path of energy flow in an ecosystem is: [MPPMT]

Choices

Choice (4) Response

a.

Producer → carnivorous → herbivorous → decomposer

b.

Herbivorous → carnivorous → producer → decomposer

c.

Producer → herbivorous → carnivorous → decomposer

d.

Herbivorous → producer → carnivorous → decomposer

Question number: 9

» Ecology and Environment » Ecosystem » Productivity and Decomposition

Appeared in Year: 2003

MCQ▾

Question

Mr. X is eating curd/yoghurt. For this food intake in a food chain he should be considered as occupying

Choices

Choice (4) Response

a.

Third trophic level

b.

Fourth trophic level

c.

First trophic level

d.

Second trophic level

Question number: 10

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

MCQ▾

Question

Pyramids of energy are -

Choices

Choice (4) Response

a.

Always upright

b.

Mostly upright

c.

Mostly inverted

d.

Always Inverted

Question number: 11

» 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: 12

» 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

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