From the Gaelic form Caitlin.. Other origins for the name Catherine include-Irish, Greek, French.The name Catherine is most often used as a girl name or female name. Irish Name Meaning-Variant of Katherine: Pure.
The answer is b.the makeup of their cell. Both bacteria (which belong to the group of Prokaryotes) and Archaea have no nuclei but have cell walls. Those are groups of unicellular organisms. But, they differ in the makeup of their cell walls. Archaea have cell walls made of uncommon lipids while bacteria have cell walls made of peptidoglycan. Comments.
They are on everything you touch and ingest. In fact, there are billions of bacteria in your intestines right now! The members of both Archaea and Bacteria have several similarities. For one, they are all prokaryotes. This means, they are all one-celled and are absent of a true nucleus.