1. Describe the inheritance of sickle-cell disease. Include the terms genotype, phenotype, homozygous, heterozygous, dominant, and recessive in your description.
2. Describe the inheritance of color blindness, and explain why color blindness is much more common in men than women.
3. A man with normal blood clotting marries a woman who is a carrier for hemophilia, a sex-linked trait. What is the probability that their first child will have hemophilia? If this child is hemophilic, what is its sex? What is the probability that this couple's next child will have hemophilia? Explain
NOTE: No. 3 is test your analytical ability. I need 5 sentences each question. thanks