BOTANY

Detailed explanation-1: -Prokaryotic cells are single-celled microorganisms known to be the earliest on earth. Prokaryotes include Bacteria and Archaea.

Detailed explanation-2: -There are two main types of eukaryotic cells: plant and animal cells.

Detailed explanation-3: -Cells fall into one of two broad categories: prokaryotic and eukaryotic. The predominantly single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes (pro-= before; -karyon-= nucleus). Animal cells, plant cells, fungi, and protists are eukaryotes (eu-= true).

Detailed explanation-4: -Prokaryotes are those organisms which do not contain nucleus and other membrane bound organelles. They are unicellular. Eukaryotes are those organisms which contain nucleus and membrane-bound organelles. They are either unicellular or multicellular. Bacteria are example of prokaryotes.