Blog due 05/07/2012 @ 10:00 am

Compare and contrast the humoral and cell mediated response focusing on the mechanism by which they work and the triggers needed to stimulate each system.

Evolution Question due 03/04/2012 @10:00 pm

Each of the following refers to an aspect of evolution. Explain each in terms of natural selection.

a. covergent evolution
b. resistance to antibiotics
c. speciation
d. heterozygote superiority
e. polyploidy