The number of genes pairs that control human skin color is:
Correct answer: C. 6
- A. 2
- B. 4
- C. 6
- D. 8
Explanation
Human skin colour is also a quantitative trait which is controlled by three to six gene pairs.
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About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
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