Punnett Squares

The video introduces the Punnett Square, a tool used to predict genetic traits in offspring. It explains how to use the square with an example of eye color inheritance, highlighting dominant and recessive genes. The video also covers Gregor Mendel's pioneering work in genetics with pea plants, explaining how he discovered key genetic principles through controlled experiments.

What does it mean for a trait to be dominant or recessive in the context of the Punnett Square?

How does cross-pollination contribute to genetic diversity in pea plants?