In the sweet pea crossing experiment by bateson and punnet, the f2 generation had many more offspring with the phenotypes of purple flowers p, long pollen l and red flowers p, round pollen l than expected from independent assortment. (the parental cross was between ppll x ppll plants.) the f2 generation can be explained because

The F2 generation can be explained because the alleles for flower colour and pollen shape are linked.

Explanation:

When two alleles are linked on the same chromosome, there is a high tendency for the alleles to be inherited together. Consequently, the frequency of the alleles recombining in subsequent generations is low.

This is what Bateson and Punnet observed. There exist a linkage between P and L alleles and also p and l alleles, thereby increasing their frequencies  of occurring together and decreasing the frequency of their recombination.

Thus, the F2 generation observed by Bateson and Punnet is due to linkage of alleles.

because they want 2 and yea

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.