Ecology and Environment-Ecosystem (NEET Biology): Questions 38 - 44 of 108

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Question number: 38

» Ecology and Environment » Ecosystem » Patterns, Components

MCQ▾

Question

Acclimatization is

Choices

Choice (4) Response
a.

Adaptation to new environment

b.

Pure-line selection

c.

Pure-line breeding

d.

Introduction

Question number: 39

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

MCQ▾

Question

During food chain, the maximum energy is stored in

Choices

Choice (4) Response
a.

Herbivores

b.

Carnivores

c.

Decomposers

d.

Producers

Question number: 40

» Ecology and Environment » Ecosystem » Energy Flow

MCQ▾

Question

Energy flow and energy transformations in living system strictly conform to the

Choices

Choice (4) Response
a.

Law of limiting factors

b.

Shelford’s law of tolerance

c.

Laws of thermodynamics

d.

Liebig’s law of minimum

Question number: 41

» Ecology and Environment » Ecosystem » Ecological Succession

MCQ▾

Question

“Biomes” describe

Choices

Choice (4) Response
a.

Relation between plants, animals and climate.

b.

Major ecological grouping of plants.

c.

Desert vegetation.

d.

Major ecological groupings of animals.

Question number: 42

» Ecology and Environment » Ecosystem » Productivity and Decomposition

MCQ▾

Question

Biological equilibrium is an equilibrium among the

Choices

Choice (4) Response
a.

Producers and consumers

b.

Producers, consumers and decomposers

c.

Decomposers and producers

d.

Producers

Question number: 43

» Ecology and Environment » Ecosystem » Energy Flow

MCQ▾

Question

The correct path of energy flow in an ecosystem is

Choices

Choice (4) Response
a.

Producers→ Carnivores→ Herbivores→ Decomposers

b.

Herbivores→ Producers→ Carnivores→ Decomposers

c.

Producers→ Herbivores→ Carnivores→ Decomposers

d.

Herbivores→ Carnivores→ Producers→ Decomposers

Question number: 44

» Ecology and Environment » Ecosystem » Ecological Succession

MCQ▾

Question

Which one is the main source of minerals essential for man and other organisms?

Choices

Choice (4) Response
a.

Lithosphere

b.

Ionosphere

c.

Stratosphere

d.

Mesosphere

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