When you think "parasite," you might think of leeches or some nasty tape worm, but there are some that can live inside your very own cells.

Study after study affirms that doctors treat their patients differently, depending on the patient's race. Minority patients get different diagnoses, different treatments, and are often subject to being stereotyped by their physicians.

In this detailed video, we'll walk you through dihybrid crosses, Punnett squares, and the often-discussed 9:3:3:1 ratio. Get ready to dive deep into the world of genetics! This step-by-step guide to dihybrid crosses using...

A brief discussion on Mendel's law of segregation followed by an in-depth Punnet square (monohybrid cross) example.<br/>

Gregor Mendel that came up with the correct hypothesis for how inheritance of traits works. Mendel published his ideas in 1866, but it took until the 1900’s for his ideas to be recognised. Mendel studied the inheritance of different...

A second example of a dihybrid cross in which the paternal AaBb gamete is crossed with the maternal AaBb gamete (both parents are doubly heterozygotes for genes A & B)