the type are called archaebactiera
Bacteria is generally considered to be the oldest taxonomic group due to their simple and ancient cellular structure, believed to have existed for billions of years.
bacteria!
Domain Bacteria contain the oldest known fossils of cells in bacterial cells.
probacteria
5500 they are ancient and an endagered species.
Single celled organisms like a bacteria and are some of Earth's oldest life forms.
The 34000-year-old bacteria that's still alive
The oldest fossil evidence is from single-celled organisms such as bacteria and archaea. These microorganisms have been found in rocks dating back over 3.5 billion years, providing some of the earliest known evidence of life on Earth.
The oldest known organisms are bacteria, specifically ancient forms of archaea and bacteria. These single-celled microorganisms have been found in fossils dating back billions of years, making them some of the earliest life forms on Earth. Archaea and bacteria are two distinct domains of life, with archaea often inhabiting extreme environments and having unique biochemical characteristics compared to bacteria.
The oldest known fossils are prokaryotic. These fossils, dating back over 3.5 billion years, are believed to be ancient bacteria and archaea. Eukaryotic cells are thought to have evolved later.
Bacteria came before plants. Bacteria are one of the oldest forms of life on Earth, dating back billions of years. Plants evolved much later from simpler organisms, eventually developing the ability to photosynthesize and becoming the diverse group we know today.
The oldest forms of life are found in the kingdoms Archaea and Bacteria. These are both prokaryotic organisms that have been on Earth for billions of years. They are known for their resilience and adaptability to extreme environments.