Schizogony

Definition

Schizogony is a type of asexual reproduction in unicellular eukaryotic parasites where the nucleus divides multiple times before the cell splits into several daughter cells. This process is common in certain protozoans, such as Plasmodium species.

5 Must Know Facts For Your Next Test

1. Schizogony occurs in the life cycle of Plasmodium, the parasite responsible for malaria.
2. The process involves multiple nuclear divisions followed by cytoplasmic division, resulting in numerous daughter cells called merozoites.
3. Schizogony can occur within host cells, such as liver or red blood cells in the case of Plasmodium.
4. The stages of schizogony include trophozoite, schizont, and merozoite stages.
5. This form of reproduction allows rapid multiplication and increases the parasitic load within the host.

Review Questions

Related terms

Merozoite: A daughter cell produced by schizogony that can infect new host cells.

Trophozoite:

The active, feeding stage of a protozoan parasite which undergoes growth and development.

Schizont: A stage in the life cycle of certain protozoa where multiple nuclear divisions occur before cell division.