Organization of Botany

Botany, plant science, phytology, or plant biology is a branch of biology that involves the scientific study of plant life. In the Level of botany we have a two types of cell in living organisms are Prokaryotes are cells without a nucleus. These are a prokaryotes Archaea, Bacteria, Mycoplasma and Spiroplasma. Eukaryotes are cells with nucleus. These are a eukaryotes Algae, Plants, Protozoa and Fungi.

Becteria are among the oldest living organisms on Earth, and are very small. Because the bacteria structure is so minute, it can only be seen through a microscope.

A Virus is a small infectious agent that can replicate only inside the living cells of organisms. Most viruses are too small to be seen directly with a light microscope. Viruses infect all types of organisms, from animals and plants to bacteria and archaea.

Algae grow almost everywhere in the world. They are a vital part of the aquatic ecosystem providing food and shelter to other organisms.

Fungi are living organisms that are distantly related to plants, and more closely related to animals, but rather different from either of those groups.

Pencillium is a genus of ascomycetous fungi of major importance in the natural environment as well as food and drug production. It produces penicillin, a molecule that is used as an antibiotic, which kills or stops the growth of certain kinds of bacteria inside the body.