Pick up the one not true about a woman:
Correct answer: B. She cannot have a gene for beard
- A. She does not grow a beard herself
- B. She cannot have a gene for beard
- C. She can have a gene for beard
- D. She can pass the genes specifying heavy beard growth to her sons
Explanation
She can have gene for beard but never have beard because she lacks hair follicle underneath the skin required to produce beard.
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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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