1. Vertebrate brains. Corpus callosum because it is by far the largest commissure that connects the two cerebral hemispheres. 2. Insect brains. The commissure that connects the two lateral protocerebra.
1. Vertebrate brains. Corpus callosum because it is by far the largest commissure that connects the two cerebral hemispheres. 2. Insect brains. The commissure that connects the two lateral protocerebra.