Question

How do bacteria reproduce?

Answer 1

A bacteria cell is an incredibly basic prokaryote, which means there is no nucleus in it. A bacterium comprises only a cell wall, cell membrane, cytoplasm, ribosomes, and chromosome, although a plasmid or extra-cellular structure such as a capsule, fimbriae, and flagella is also found in certain bacteria cells.

Complete answer:
A bacterium does not undergo mitosis during replication, unlike a eukaryotic cell that has a nucleus, where the nucleus divides and DNA is divided into two similar sets.

Bacteria, one of the simplest types of life on earth, are single-celled bacteria. They lack a nucleus or other organelles present in most eukaryotic cells that carry only a single DNA chromosome. Bacteria undergo the binary fission process to replicate, where a cell of bacteria increases in bulk, clones its DNA, and then divides into two separate "daughter" cells. Bacteria can also exchange DNA by conjugation, which helps them to share characteristics such as antibiotics that withstand environmental stresses. Simplifying the reproduction mechanism of bacteria helps bacteria to reproduce at a surprisingly brisk rate. A single bacterial cell will multiply into as much as one billion individual bacteria in just 10 hours under the correct conditions. Using the movement of plasmids, a compact circular DNA molecule that incorporates genetic material that helps the bacterium to withstand environmental pressures, bacteria have the ability to change their genetic structure

Note: Bacteria are highly complex, and by binary fission, certain types of bacteria do not reproduce. Within the cell wall, the cyanobacteria Stanieria replicates, forming thousands or even hundreds of offspring called baeocytes. The cell wall splits, and all the baeocytes are released at the same time.