Question: Answers: they have no nucleus, they are prokaryotes. their cell wall is like the one of other gram-negative bacteria. they are eubacteria, the name blue-green algae is not in use anymore. now they are called cyanobacteria. Question: the project asks this and i have No clue what to do.
Some roundtable sessions are scheduled into 90-minute sessions. These will include two rotations of presentations, each 45-minutes in length. Occasionally, due to a cancellation or scheduling issue, there will be only a single roundtable in a 90-minute slot.
Roundtable presentations are among the most flexible format offered at the conference, and may look quite different from session to session. The one thing that they have in common is that each allows for extended discussion among a small group.