The four kingdoms of the Eukarya domain - Protista, Fungi, Plantae, and Animalia - are all composed of eukaryotic organisms, meaning they have cells with a defined nucleus and organelles. They exhibit greater cellular complexity compared to organisms in the other two domains (Bacteria and Archaea). Additionally, they reproduce sexually, have multicellular forms (except for some protists), and usually display more specialized tissues and organs.
Domain Eukarya consists of the most kingdoms of the three domains.
Algae belong to the domain Eukarya. In nature, algae play multiple roles: they are primary producers, contributing to oxygen production through photosynthesis; they form the base of many aquatic food chains; they help regulate atmospheric carbon dioxide levels; and some species are used in biofuel production and as a source of various nutrients.
No, spirochetes are not eukaryotic. They are a type of bacteria that belong to the phylum Spirochaetes. Eukaryotic organisms have cells with membrane-bound organelles, while bacteria, including spirochetes, have simpler cell structures.
I looked into this topic and as far as I can tell on the rare occasion that an organism doesn't fit into a kingdom they create a new one. However there are so many kingdoms that it is very unlikely that an organism won't fit into one.
Yes, both plant and animal cells have rough endoplasmic reticulum. It is a membrane-bound organelle involved in protein synthesis and modification. In the rough endoplasmic reticulum, ribosomes are attached to the membrane, giving it a "rough" appearance.
Domain Eukarya consists of the most kingdoms of the three domains.
Well... The four Kingdoms in the domain Eukarya are Animilia, Protistia, Plantae, and Fungi.
Eukaryacan be divided into four kingdoms. Eukarya covers all organisms in the Kingdom Animalia, as well as the Kingdoms Plantae, Fungi and Protista.
The three domains of life are Bacteria, Archaea, and Eukarya. The kingdoms within these domains are Bacteria (includes kingdoms such as Eubacteria), Archaea (includes kingdom Archaea), and Eukarya (includes kingdoms such as Protista, Fungi, Plantae, and Animalia).
They are ALL multicellular (many cells).
Anamalia, Protista, Flantae, Fungi. animals, protists, plants, and fungi respectively.
Protista. Plantae Animalia. Fungi.
If scientists discovered organisms that did not fit into any of the four kingdoms of the domain Eukarya, they would need to conduct further research to understand their unique characteristics and evolutionary origins. It is possible that these organisms may represent a new domain or a divergent evolutionary lineage, leading to a reevaluation of the existing classification system. More detailed molecular and genetic analyses would likely be needed to determine their placement within the tree of life.
They are ALL multicellular (many cells).
Algae belong to the domain Eukarya. In nature, algae play multiple roles: they are primary producers, contributing to oxygen production through photosynthesis; they form the base of many aquatic food chains; they help regulate atmospheric carbon dioxide levels; and some species are used in biofuel production and as a source of various nutrients.
They are ALL multicellular (many cells).
No, spirochetes are not eukaryotic. They are a type of bacteria that belong to the phylum Spirochaetes. Eukaryotic organisms have cells with membrane-bound organelles, while bacteria, including spirochetes, have simpler cell structures.