What I Learned About Mendelian Genetics

On Thursday and Friday, February 16th and 17th, we learned about Mendelian Genetics in class. From this, I learned that a heterozygous dihybrid cross' offspring has a 9:3:3:1 ratio. I also learned that a dihybrid cross is calculated with a Punnett square made up of 16 boxes. Lastly, I learned that children can have different blood types than their parents, due to what the cross comes out to be.