Single-celled organisms get rid of waste by first creating pockets of air around the waste material. Then they eject these air pockets, waste and all.
They remove them mainly through diffusion. Structures like contractile vacuoles are also usde
Organisms called decomposers or detritivores.
Basically a way to get rid of your waste!
They drink it.
The key features of plant kingdom are:-These organisms are eukaryote and mostly autotrophs. These are unicellular to multicelluar organisms with cellulosic cell wall. Reproduce by both sexual and asexual means. Their cells are totipotant (i. e. have power of regeneration)
In an energy pyramid, algae would be the substance found at the bottom trophic level. Algae are eukaryotic organisms, and can be unicellular or multicellular.
Single-celled organisms get rid of waste by first creating pockets of air around the waste material. Then they eject these air pockets, waste and all.
exocytosis
Cells do the same, or very similar things, whether they are part of a unicellular organism or a multicellular organism; they have a metabolism, they consume nutrients and oxygen, they have waste products, etc.
Living thing can get rid of waste like plants get rid of waste by putting their waste in their leaves and animal has three excretory organ from which they get rid of waste. Name of organ are Kidney Lungs Skin
Most of the unicellular organisms reproduces asexually.
Diseases do not cause unicellular organisms; unicellular organisms cause diseases.
Colonies of unicellular organisms can work together.
Yew , unicellular organisms are more primitive as compared to multicellular organisms .
No, but all organisms rid theirselves of waste in some manner.
Unicellular organisms evolved first; and from them evolved the multicellular organisms. But that leads onto another question as to why multicellular organisms evolved.
Stentors are indeed unicellular organisms.
Not all kingdoms include unicellular organisms. The kingdoms that do not have unicellular organisms include the plantae and animalia kingdom.