the offspring has a 50% chance of having black feathers and a 50% chance of white feathers
Answer:
reactant and product
Just think about cancer.. it's uncontrolled cell growth, so mutations in genes can cause cancer by accelerating cell division. As the cells contribute to grow they then develop as a tumor.
Species A and B would be the most similar because there is only one mutation between the two of them located in the first codon.
