The first eukaryotes are most likely to belong to the Protista kingdom. These are mostly multicellular organisms with the earlier ones including organisms like Kneallhazia solenopsae and many more.
They were like of the kingdom Protista.
Protista
protista
Protists
Probably Protista, because there are evidences that suggests they were the first eukaryotes to be developed.
it waz first in the kingdom protoctista but now in kingdom fugus
The Cell Wall was not present in the first eukaryotes.
The terms eukaryote and prokaryote refer to the two distinct types of organisms found in the natural world. Eukaryotes are organisms that have a membrane-bound nucleus, while prokaryotes are organisms that lack a membrane-bound nucleus. This difference in structure suggests that the evolution of eukaryotes, which are more complex and structurally organized, preceded the evolution of prokaryotes, which are simpler and more primitive. Eukaryotes are believed to have evolved from an ancestor that contained a nucleus, which was a critical step in the evolution of life as it allowed for more efficient storage and processing of genetic information. Prokaryotes, on the other hand, had no nucleus and were likely the first form of life on Earth. This suggests that the evolution of prokaryotes followed the evolution of eukaryotes. Overall, the terms eukaryote and prokaryote suggest that eukaryotes are more complex and evolved prior to prokaryotes, which are simpler and more primitive.
Endosymbiosis is derived from the endosymbiotic theory by Lyn Margules in the 60's it represents the type of symbiosis 3.5 BYA when eukaryotes first derived from prokaryotes
Probably Protista, because there are evidences that suggests they were the first eukaryotes to be developed.
it waz first in the kingdom protoctista but now in kingdom fugus
There are six kingdoms: Kingdom Animalia Kingdom Plantae Kingdom Protista Kingdom Fungi Kingdom Archaebacteria Kingdom Eubacteria The first four are eukaryotes and the last two are prokaryotes. It might be the other way around though.
In the biological classification system, a domain is broader than a kingdom. Domains are the highest level of classification, with three main domains: Bacteria, Archaea, and Eukarya. Kingdoms are further subdivisions within the domain Eukarya.
You have to first learn how to spell animal.
The Cell Wall was not present in the first eukaryotes.
evolution of first multicellular organisms
By various bacteria ingesting but not digesting other bacteria, most likely the precursors of mitochondria (and/or chloroplasts).
Oxygen came before Eukaryotes and this is known due to the fact that Eukaryotes need oxygen to live.
1.8 billion years ago.
Archaebacteria
when multicellular algae included in kingdom protista than it will converted into the protoctista