AP BIOLOGY

Detailed explanation-1: -Eukaryotic cells have a nucleus, a membrane-bound chamber where DNA is stored, while prokaryotic cells don’t. This is the feature that formally separates the two groups. Eukaryotes usually have other membrane-bound organelles in addition to the nucleus, while prokaryotes don’t.

Detailed explanation-2: -Eukaryotes are organisms whose cells contain a nucleus and other membrane-bound organelles. There is a wide range of eukaryotic organisms, including all animals, plants, fungi, and protists, as well as most algae. Eukaryotes may be either single-celled or multicellular.

Detailed explanation-3: -The correct option is A Prokaryotic cells. (a) Prokaryotic cells. Cells without Well-organised nucleus are called prokaryotic cells.

Detailed explanation-4: -Eukaryotic cells are found in plants, animals, fungi, and protists. They generally have a nucleus-an organelle surrounded by a membrane called the nuclear envelope-where DNA is stored. There are a few exceptions to this generalization, such as human red blood cells, which don’t have a nucleus when mature.