What region of the brain is the corpus callosum?

a marks the base portion of the brain connecting to the spinal cord, b marks the top of the brain, c marks the center section of the brain, and d marks the section at the rear bottom of the brain.

Wich level of organization includes all the other levels or organizations

Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls

Which diagram best represents the chromosomes that would be found in a two new skin cells produced as a result of this process?