Four sisters begin attending your school. one has brown hair and brown eyes. another has brown hair and blue eyes. the third also has blue eyes, but blond hair. the fourth has blond hair, too, but she has brown eyes. explain how the principle of independent segregation accounts for these sisters having four different phenotypes for two traits.

depends where

on my head

yes

on my legs

yes

on my

arms

yesh

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.