Part 1
A: In the pea plant, the purple color is the dominant one while the white color is the recessive color. The F1 offspring that had purple colored flowers were 445 while those that had white colored flowers were 437. This gives a phenotypic ratio of almost 1:1. To attain this ratio, a parent with white colored flower (pp) had to be crossed with a heterogeneous purple colored parent (Pp). This can be confirmed by crossing the two patents as shown in the Punette square below.
B: The pattern observed can be explained using the first law of inheritance also called the Law ...
