Phylum Annelida includes earthworms, leeches, and marine worms. This is the first animal phylum to have where parts are separated by septa.
segmentation

coelomate

cephalization

locomotion

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

What processes take place before the mature mrna exits the nucleus?

Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?