NEET BIOLOGY

Detailed explanation-1: -A prokaryote is a simple, single-celled organism that lacks a nucleus and membrane-bound organelles.

Detailed explanation-2: -The primarily single-celled organisms found in the Bacteria and Archaea domains are known as prokaryotes. These organisms are made of prokaryotic cells-the smallest, simplest and most ancient cells.

Detailed explanation-3: -Prokaryotes are organisms whose cells lack a nucleus and other organelles. Prokaryotes are divided into two distinct groups: the bacteria and the archaea, which scientists believe have unique evolutionary lineages.

Detailed explanation-4: -Answer and Explanation: Prokaryotic cells are so much more simple than eukaryotic cells because they do not have sequestered organelles where metabolic reactions can occur.

Detailed explanation-5: -Simple, primitive cells are prokaryotic; they have no nucleus and no organelles encased in plasma membranes. Three similarities between prokaryotic and eukaryotic cells are that both have vesicles, vacuoles, and the ability to carry out the eight functions of life. Prokaryotes do not have organelles.