Hair Type

Hair type is an intermediate inheritance type of gene expression. To simulate this type of inheritance with coins, you only flip one coin if you are a "wavy" phenotype. Curly people only have "C's" (heads) to contribute, while "straight" hair types only have "S's" to contribute. No coins are tossed by CC's or SS's.

Curly (CC)
Wavy (CS)
Straight (SS)

(back to intro)