If you see leaves or roots, or distinguishable parts, it’s likely a tiny (and harmless) aquatic plant like duckweed.
Blue green algae years. Web some scientists consider the red algae, which bear little resemblance to any other group of organisms, to be very primitive. Web using dna from sediments, the researchers have now been able to decipher for the first time the history of. Produces microcystin, a toxin that mostly impacts.
Possible fossil examples have been found. Web here are a few identifiers: Cyanobacteria are a type of.
Blue green algae, which are toxic, have. Web bga can take many forms. At its peak, it can create a much more obvious.
Most of the harmful algae blooms (habs) occur in freshwater.