People Born Without a Corpus Callosum Can Perform Some Tasks

Multiple Choice

People born without a corpus callosum can perform some tasks as do people with a corpus callosum. They can perform these tasks because the:

A) corpus callosum eventually does grow, to a degree.
B) brain's other commissures become larger than usual.
C) two hemispheres communicate magnetically.
D) two hemispheres communicate through the exchange of hormones.