Red blindness is called:
Correct answer: A. Protanopia
- A. Protanopia
- B. Tritanopia
- C. Dichromacy
Explanation
The correct answer is Protanopia. This condition is a severe form of red-green color blindness where individuals cannot perceive red light due to a mutation in the L-cone photoreceptors. This mutation affects the perception of red, leading to confusion with colors like yellow and brown. On the other hand, Deuteranopia affects the perception of green light, Tritanopia affects the perception of blue light, and Dichromacy is a general term for having only two functional cone types, which could refer to any of these conditions.
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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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