Question

Ectocarpus is
(1) Unicellular green algae
(2) Filamentous brown algae
(3) Branched red algae
(4) Colonial green algae​

Answer 1

Answer:

Colonial alga are algae in which cells resembling free swimming unicells form groups. They may be large and elaborately interconnected as in Volvox or smaller and relatively simple as in Synura.

Answer 2

Answer:

ectocarpus is a Filamentous brown algae.

Explanation:

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