Chapter 9. Genetics. 9.1 The Work of Gregor Mendel. Mendel – crossed pea plants to study and understand genetics Most pea plants self pollinate ( true breeding ) Mendel forced plants to cross pollinate (have 2 plants). Studied 7 traits of pea plants pg 176.
interlocking fingersRight thumb on top of interlocking fingers
Punnett Squares pg 182