What is most likely to account for a difference between the census population size (total number of individuals) and the effective population size (Ne)?

Natural selection and genetic drift are the two most important causes of evolutionary change. How do they differ?

Increased gene flow will increase genetic variation populations and decrease genetic variation populations

What is the difference between sex ratio and operational sex ratio? What would you expect the operational sex ratio to be in a species that exhibits sex role reversal? 

Are you more likely to observe polymorphism at selectively neutral loci or selectively constrained loci? Why?  

What bone is that with the baby blue sticker?     

In general, how long should a physician maintain patient records?

The medical assistant must ____________ to properly do an inventory.  

Which of the following is a good way to occupy a patient while he is waiting in the patient reception area?

What is the name of the bone marking indicated by the black arrow?