paramecium
It is a type of protozoa.They have eukariyotic cells
The paramecium contains a vacuole called a contractile vauole. By contracting rhythmically, this specialized vacuole pumps excess water out of the cell. the control of water content within the cell is just one example of an important process known as homeostasis. Homeostasis is the maintenance of a controlled internal environment.
species
A cell is the smallest part of a living organism that contains the identity within a strand of DNA. The cells of your body can grow into specialized functions such as heart or skin. Some microscopic organisms are 1 cell creatures or simple multi-cell organisms. That is what is mean by "All living organism are composed of cells."
Bacteria
No, theyre many celled. They are classified as animals.
Paramecium contains vacuoles
Paramecium
All ferns have eukaryotic cells. In fact, all plants (meaning all organisms in the kingdom Plantae) have eukaryotic cells. There are very, very few multicellular organisms that have prokaryotic cells.
It is a type of protozoa.They have eukariyotic cells
Jellyfish sting their prey using nematocysts, also called cnidocysts, stinging structures located in specialized cells called cnidocytes, which are characteristic of all Cnidaria. Contact with a jellyfish tentacle can trigger millions of nematocysts to pierce the skin and inject venom, yet only some species' venom cause an adverse reaction in humans.
The paramecium contains a vacuole called a contractile vauole. By contracting rhythmically, this specialized vacuole pumps excess water out of the cell. the control of water content within the cell is just one example of an important process known as homeostasis. Homeostasis is the maintenance of a controlled internal environment.
The scientific name for the phyla that contains jellyfish is Cnidaria. This phylum includes animals such as jellyfish, corals, and sea anemones, which all possess stinging cells called cnidocytes that they use for capturing prey and defending themselves.
Animalia contains only multicellular organisms.
Cnidaria
Unlike true jellyfish, box jellyfish actively hunt for food. Each tentacle of the box jellyfish contains nematocysts, harpoon-shaped mechanisms that inject venom into prey.
species