Identify the organism, which is not a Brown algae from the following options?
The members of phaeophyceae or brown algae are found primarily in marine habitats. They show great variation in size and form. They range from simple branched, filamentous forms (Ectocarpus) to profusely branched forms as represented by kelps, which may reach a height of 100 metres. The common forms are Ectocarpus, Dictyota,Laminaria, Sargassumand Fucus.
Chlamydomonas is a dreen algae.