Batrachospermum is a

Batrachospermum is found in

In which of the following groups all the organisms lack motile stages in the life cycle? 1. Chlamydomonas,Ulothrix,Sargassum 2. Chondrus,Gelidium,Batrachospermum 3. Chlorella,Polysiphonia,Volvox 4. All of the above

A red algae i.e. neither red in colour nor marine is batrachospermum.