Final answer:
Bacteria do not undergo meiosis; they multiply via binary fission.
Step-by-step explanation:
The living organisms that do not undergo the process of meiosis are bacteria. Bacteria reproduce asexually through a process called binary fission. This involves the duplication of the single bacterial chromosome and division of the cell into two identical daughter cells. In contrast, amoebas which are also single-celled, and ferns, which are multicellular plants, both undergo meiosis as a part of their life cycles. Amoebas reproduce by mitosis during their usual life cycle but can undergo meiosis under specific conditions. Ferns use meiosis to produce haploid spores. Red blood cells in birds and mammals differ in that bird red blood cells have nuclei, whereas mammalian red blood cells do not, and neither undergo meiosis as they are not involved in reproduction but in carrying oxygen to tissues.