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Unit 18 · Variation and Selection

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Cambridge IGCSE Biology 0610 · 80 questions

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Q20Variation and Selection

Which statement best describes Variation?

(a)The process by which individuals better adapted to their environment are more likely to survive, reproduce and pass on their alleles.
(b)Variation that results in a range of phenotypes between two extremes, e.g. height or body mass.
(c)Differences between individuals of the same species.
(d)The process, resulting from natural selection, by which populations become more suited to their environment over many generations.

Correct answer: (c) Differences between individuals of the same species.

Explanation: Variation: Differences between individuals of the same species.

Related lesson

18.1 VariationVariation and Selection

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BiologyVariation and SelectionCambridge IGCSE Biology 0610