Two other puppies from the same litter had their HLA-DQA1 genes tested. Their results are below. Based on the evidence provided would you predict that the shape of the protein related to the HLA-DQA1 gene will be the same for Puppy 1 and Puppy 2? Explain why or why not?

Which of the following examples can cause gene flow between populations? a.an increase in predators to a population of zebra b.a volcanic eruption that kills half of a population of mice c.bird droppings that contain seeds from a different location d.a person that sprays a toxin on a group of mosquitoes

What is the correct trna sequence that would match the following mrna sequence.gcgaua

Isotopes of the same element have differ in their