Communities (OCR GCSE Biology A (Gateway Science Suite)): Quizzes

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Communities
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What is a community?

Multiple populations living & interacting

What is a species?

Group of similar organisms that can breed

What is a population?

Individuals of same species in a habitat

What is intraspecific competition?

Competition within the same species

What is interspecific competition?

Competition between different species

Why do plants compete for light?

For photosynthesis

Which resource do animals compete for to pass on genes?

Mates

What is interdependence?

How organisms depend on each other

Which organism pollinates flowers?

Bees

What happens when a species is removed from a community?

A ripple effect throughout community

What is a stable community?

Biotic & abiotic factors balanced

Which is an example of a stable community?

Tropical rainforest

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