How are protozoans different from animals?

Answer 1

The protozoa are one-celled animals and the smallest of all animals. ... They do breathe, move, and reproduce like multicelled animals.

Answer 2

Protozoans are single-celled eukaryotic organisms that lack specialized tissues and organs, unlike animals which are multicellular and have complex tissue organization. Protozoans typically have a simpler cellular structure with a single nucleus, while animals have specialized cells for different functions. Additionally, protozoans primarily rely on diffusion for nutrient exchange, while animals have developed complex organ systems for digestion, respiration, and circulation.

Answer 3

Protozoans are single-celled organisms, while animals are multicellular. Protozoans typically have simpler body structures and lack specialized tissues and organs found in animals. Additionally, protozoans primarily rely on external factors for obtaining nutrients, while animals can actively search for food.

Answer 4

Both protozoa and animals move around, feed, and live in moist environment. They are eukaryotic, and some gather in groups called colonies.One way protozoa are similar to animals is through movement.

Answer 5

Animals are multicellular; most protozoans are unicellular.

For protozoans that are multicellular, the organism is built up of cells that are all the same type. Animals have cells that have differentiated and are thus more than one type in the same organism.

Answer 6

protozoa are heterotrophs because they do not manufacture their food,instead they depend on other living organisms while I can say that animalslook for their food in other to survive.

Answer 7

I believe that multicellular protozoans are a colony of combined protozoans that are all the same. For example a volvox is simply about a hundred identicle protozoans doing one thing. Animals are combinations of many different cell tissues and organs.

Answer 8

All protozoans are heterotrophs (meaning they eat others, like deer or wolves would, not a tree), and they can move on their own using cilia, flagella, or pseudopods (much like feet for walking, wings for flying, and tails for swimming). They are different mostly in being unicellular, not multicellular.

Answer 9

Protozoans are organisms that are unicellular, while animals are organisms that are multicellular. Another difference is that protozoans are un-complex while animals are very complex.

Answer 10

They can get food and move [GradPoint/Novanet] < < <