Science at a Distance

Mendelian Genetics

Mendelian Genetics - Topic Outline

A Two Factor Cross

A diagram of a Punnett Square showing a Two Factor Cross.
Each F1 plant had the genotype Rr:Tt, and produced the four gametes seen at the sides of the diagram by Independent Assortment.
The genotypes seen in the center of the square represent the possible genotypes of the F2 generation.

Lecture Notes Mendelian Genetics - Topic Outline
Science at a Distance
© 1997, Professor John Blamire