Complete or partial absence of pigment from skin, half and eyes in many species of mammals including man:
Correct answer: C. Albinism
- A. Dwarfism
- B. Gigantism
- C. Albinism
- D. Pigmentation
Explanation
Albinism is an inherited condition that leads to someone having very light skin, hair, and eyes. It happens because they have less melanin than usual in their body. Melanin gives skin, hair, and eyes their color. Except for vision problems, most people with albinism are just as healthy as anyone else.
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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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