What kind of prokaryotes have been discovered, which can grow as large as 70 milimeters in diameter and can be without the aid of a microscope (Hint: It's in the ocean)?
To find the kind of prokaryotes that can grow as large as 70 millimeters in diameter and can be seen without the aid of a microscope in the ocean, you can follow these steps:
1. Begin by searching for prokaryotes that are visible to the naked eye in the ocean. A reliable search engine or scientific database can be used for this purpose.
2. Enter relevant keywords such as "large prokaryotes" or "visible prokaryotes without microscope" in your search query.
3. Explore the search results and scientific literature to find potential candidates. Look for specific examples or species mentioned that meet the criteria of being both large and visible without a microscope.
4. One of the prokaryotic organisms that match this description is Thiomargarita namibiensis. It is a type of bacteria found in the ocean and can grow up to 0.7 millimeters in diameter, making it visible to the naked eye.
By following these steps, you can identify Thiomargarita namibiensis as an example of a prokaryote that can grow as large as 70 millimeters in diameter and be visible without the aid of a microscope in the ocean.