For the pairs that were already present in the cub's karyotype above, can you tell which came from the mother and which came from the father? Why or why not?

If you were given a map of the sensory cortex in the postcentral gyrus of the cerebrum, do you think the map would have more “space” devoted to the regions of the body that have the highest density of sensory receptors, or the regions of the body that have the lowest density of sensory receptors? explain.