Environmental Science and Ecology - Mock Test 67

Question 661

Deer protect themselves while grazing in groups called?

A) flock B) herd C) pack D) crowd

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Question 662

Close association between two organisms of different species is called?

A) symbiosis B) mutualism C) parasitism D) food chain

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Question 663

Environment is composed of?

A) biotic components B) a biotic components C) both a and b D) organisms

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Question 664

Ant is a social animal which live in?

A) groups B) herds C) flocks D) colonies

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Question 665

To obtain maximum light creepers and vines have adapted?

A) tendrils B) clasping roots C) twining stems D) all of them

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Question 666

All living things which affect organism in any way constitutes the?

A) biotic environment B) abiotic environment C) ecosystem D) food chain

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Question 667

State of organism by being inactive or dormant during hot and dry period is called?

A) activation B) adaptation C) aestivation D) deactivation

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Question 668

Bats, owls and fireflies are active at night and called as?

A) wild animals B) nocturnal animals C) pets D) smart animals

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Question 669

Animal which can survive without drinking water for weeks in deserts is?

A) camel B) horse C) lion D) elephant

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Question 670

Many populations which are living together in a particular habitat is called?

A) community B) diversity C) biodiversity D) environment

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