Is blue-green algae, an algae?
No. It's a bacteria that emerged about 2.7 billion years ago.
Plants FAQ
Plant Evolution.
Plant Evolution.
What major event marks the end of the Mesozoic Era?
The K–Pg extinction.
Plants Story
Evolution.
What defines a eukaryotic cell?
membrane-bound nucleus, internal organelles
Plants Story
Evolution.
Evolution.
Evolution.