Biology 10 Chapter 16 MCQs Test 1

In Biology 10 Chapter 16 MCQs Test 1, there are 15 MCQs. A total of 5 MCQs Tests are available from Chapter 16 of FBISE Class 10 Biology Book. We have prepared 75 multiple-choice questions, which are divided into five MCQs Tests.

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MCQs Test No 1

81

Class 10 Biology
Chapter 16
Practice MCQs Test No 1

1 / 15

The type of symbiotic relationship in which one member get benefit and other is unaffected is called:

Mutualism

Commensalism

Predation

Parasitism

2 / 15

The lowest trophic level of an ecosystem always includes:

Producers

Carnivores

Decomposers

Herbivores

3 / 15

Organisms in the ecosystem that are responsible for the recycling of plant and animal wastes are;

Competitors

Decomposers

Producers

Consumers

4 / 15

Which of the following is the abiotic component of an ecosystem?

Herbivores

Carnivores

Producers

Oxygen

5 / 15

When we eat the onion, our trophic level is;

Primary consumer

Producer

Decomposer

Secondary Consumer

6 / 15

Habitat destruction can result in a loss of:

Community

Ecosystem

Species

Population

7 / 15

In the food chain tree --- caterpillar ---robin --- hawk --- coyote, which is secondary consumer?

Robin

Coyote

Hawk

Caterpillar

8 / 15

Identify the correctly matched pair:

Global warming- formation of fossil fuels

Renewable natural resources-air

Rainfall- biotic factors in ecosystem

Corn- secondary consumer

9 / 15

The type of environment in which a particular species lives is called;

Biosphere

Habitat

Community

Ecosystem

10 / 15

Which form of Nitrogen Is taken by the producers of the ecosystem?

Nitrates

Nitrogen gas.

Nitrites

Ammonia

11 / 15

An organism that actively hunts other organisms is called:

Prey

Host

Predator

Parasite

12 / 15

Which one is not an example of abiotic factor?

Light

Soil

Water

Decomposers

13 / 15

In an ecosystem the flow of ___________ is one way, while ____________ are constantly recycled.

Oxygen, energy

Energy, minerals

Glucose, water

Minerals, energy

14 / 15

Which of the following organisms are decomposers?

Both a & c

Fungi

Bacteria

Algae

15 / 15

In the food chain "grass --- rabbit ---fox --- bear mushroom", how many types of decomposers are present?

1

2

3

4

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