algae

[SororSaudade]

So we knw that both red and green algea obtain their food by photosynthesis, so why can rd algea survive in deep water and green cannot?

they have diferent pigments that capture light at diferent wave lengths.

[Nu_Crow]

Dinoflagellates are not included in Rhodophyta but in Dynophyta, and diatomes are included in Bacillariophyceae inside Ochrophyta as well

[arian]

can you identify these seaweeds and tell me some thing more about information how they are form and where do they grow. Bilogy and ecology.