Various chronic diseases and disorders can affect our immune, gastrointestinal, and urinary systems. In your initial post: Briefly describe the normal function of these three systems and associated organs.  Choose and briefly describe one chronic disease or disorder for each of the three systems and explain how the diseases/disorders alter […]

Q1. The ant, Myrmecia pilosula, is establish in Australia and is nicknamed the bulldog ant as of its aggressive behaviour. It is particularly interesting because it carries all its genetic information in a single pair of chromosomes. In other words, 2n=2. (Males are haploid and have just one chromosome). How […]

Q1 Discuss whether you think that the tradeoffs that parents make in nestling rearing from nest placement to fledging directly correlate to the type of mating system they participate in? Q2 Birds live significantly longer than a typical mammal of the same size. What factors led us to believe they […]

Does biological evolution have any bearing on moral or ethical aspects of human life? Should biological evolution inform our morality? If biology has no role in discussions of ethics and morality, what should be the basis for these discussions? Is religion an important source of values in your own life […]