1. Unlike many cases of convergence (see section 47.5) , ruminants and langur monkeys have modifi ed the enzyme lysozyme in the same way to achieve the same end result. Why might this case be...

1. Unlike many cases of convergence (see section 47.5) , ruminants and langur monkeys have modifi ed the enzyme lysozyme in the same way to achieve the same end result. Why might this case be different?

2. Birds do not have teeth. Do you think they have adaptations to processing different types of food, comparable to the diversity seen in mammals? If so, what might these adaptive differences be?