What are the five characteristics of protozoa?
Superclass A: Mastigophora
- They are commonly called flagellates.
- Locomotory organelles are flagella in adults.
- The body is covered by a pellicle.
- Binary fission is longitudinal.
- They are mostly free-living though some are parasitic.
- Nutrition is autotrophic or heterotrophic or both.
What are the 4 main types of protozoa?
Four types of protozoa are amoeboid, flagellated, ciliated and sporozoans.
What characteristics do all protozoa display?
protozoan, organism, usually single-celled and heterotrophic (using organic carbon as a source of energy), belonging to any of the major lineages of protists and, like most protists, typically microscopic. All protozoans are eukaryotes and therefore possess a “true,” or membrane-bound, nucleus.
What characteristics of protozoa make them resemble animals?
The characteristics of protozoa that make them resemble animals are that they are eukaryotic, heterotrophic and are able to move through their…
Which is not characteristics of phylum protozoa?
The option that is NOT a characteristic of protozoans is c) reproduce sexually via binary fission.
What characteristics set the apicomplexa apart from the other protozoan groups?
A defining characteristic of the apicomplexa is a group of organelles found at one end–called the apical end–of the organism. This ‘apical complex’ includes secretory organelles known as micronemes and rhoptries, polar rings composed of microtubules, and in some species a conoid which lies within the polar rings.
How do you classify protozoa?
All protozoal species are assigned to the kingdom Protista in the Whittaker classification. The protozoa are then placed into various groups primarily on the basis of how they move. The groups are called phyla (singular, phylum) by some microbiologists, and classes by others.
What are protozoans give two examples?
Commonly known protozoans include representative dinoflagellates, amoebas, paramecia, and the malaria-causing Plasmodium.
What characteristics do all protozoa share?
Which are some common characteristics of most ciliated protozoans?
The ciliates are a group of protozoans characterized by the presence of hair-like organelles called cilia, which are identical in structure to eukaryotic flagella, but are in general shorter and present in much larger numbers, with a different undulating pattern than flagella.