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O-LevelBiologyGenetics & Variation5090/11 · Oct/Nov 2017 · Q401 Mark

The table shows the genotypes and phenotypes for hair colour for the members of a family, but one phenotype is shown incorrectly. Which family member has the incorrect phenotype?

Adaughter 1
Bdaughter 2
Cson 1
Dson 2

✓ Correct answer

C: son 1

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About this question

Topic
Genetics & Variation, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, Oct/Nov 2017 Paper 1 Variant 1, question 40.

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