[Free Registration/Login may be required to access all resource tools.] A pedigree is a chart that shows the inheritance of a trait over several generations. A pedigree is commonly created for families, and it outlines the inheritance...

Try your hand at mating dragons to learn about genetic recombination, meiosis, and inherited traits. Understand how chromosomes separate in meiosis with a science animation. Then change alleles for the dragons to see what happens to...