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Yes. They lack a backbone.

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14y ago

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What characteristic in the microscopic invertebrates distinguishes them from protozoans?

Protozoans are unicellular and microscopic invertebrates are multicellular


What eats an amoeba?

Amoebas are preyed upon by various organisms such as other protists, small invertebrates, and even some fungi. Predators use various methods including engulfing, engulfing and dissolving, or puncturing the cell membrane to consume amoebas.


What kind of animals do not have back bone?

Invertebrates do not have backbones and the list is long. A few examples include the insects, worms, mollusks, echinoderms, arachnids, gastropods, protozoans, etc.


Are all protozoans prokaryotic and autorophic?

No, not all protozoans are prokaryotic and autotrophic. Protozoans are eukaryotic organisms that can be autotrophic or heterotrophic. Autotrophic protozoans can photosynthesize like plants, while heterotrophic protozoans rely on organic matter for nutrition.


Are protozoans are unicellular or multicellular?

protozoans are unicellular organisms


Do protozoans have skeleton?

No Protozoans do not have skeleton. They are unicellular organisms.


Malaria is caused by these protozoans?

Malaria is produced by parasitic protozoans.


What is study of protozoans known as?

The study of protozoans is part of microbiology.


Protozoans differ from algae?

Protozoans are heterotrophic, whereas algae are autotrophic.


What makes algae different from protozoans?

Algae are autotrophs, while protozoans are heterotrophs.


What is protozology?

protozology. ology=study of. protoz= protozoans. protozology is the study of protozoans


Why are protozoans called protozoans?

They are called so beecause thes have no cell structure