O-LevelBiologyGenetics & Variation5090/11 · Oct/Nov 2024 · Q351 Mark

What is essential for natural selection to occur? [Table]

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Ayes yes

Byes no

Cno yes

Dno no

✓ Correct answer

A: yes yes

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Topic: Genetics & Variation, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2024 Paper 1 Variant 1, question 35.

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