O-LevelBiologyGenetics & Variation5090/11 · May/June 2019 · Q401 Mark

Which term describes reproduction between those members of a species that are best fitted to their environment?

Adiscontinuous variation

Bgene mutation

Cnatural selection

Dsurvival of the fittest

✓ Correct answer

C: natural selection

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Topic: Genetics & Variation, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2019 Paper 1 Variant 1, question 40.

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