What are the three types of symbiosis?

Mutualism, Commensalism, Parasitism

Explanation:

Mutualism is when both organisms benefit from the relationship, an example is bees and flowers.

Commensalism is when one organism benefits, and the other is unaffected, an example is cattle egrets and livestock.

Parasitism is when a parasite lives in or on the other organism. An example is tapeworms and humans.

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.