How might blue and brown alleles differ (how might they differ in function, in sequence, in the resulting protein, in structure, etc.)?

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears

How do you date a sample of rock that you suspect as being one of the earliest on earth

Describe two recent or ongoing space missions.