Question

What is the primary characteristic on which the broad division of organisms is made?

Answer 1

The broad division of organisms:

1. The nature of cells is the fundamental characteristic that divides organisms.
2. It is divided into two categories: prokaryotic cells and eukaryotic cells, which are further subdivided.
3. A single-celled organism called a prokaryote appears to lack a nucleus and other cell organelles.
4. Cyanobacteria, E. coli, and mycoplasma are examples of prokaryotes.
5. Eukaryotic cells have an organized nucleus and other organelles that are surrounded by membrane-bound organs.
6. Plants, animals, protists, and fungi are all examples of eukaryotic cells.