* these are mostly marine
* they are photosynthetic.
*they may be red, green ,blue, brown, yellow etc.
*most of them have two flagella, one is longitudinal and another is transverse.
* Gonyaulax divide rapidly and forms red tides on sea.
* they release toxic substances.
RED SEA
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* they are photosynthetic.
*they may be red, green ,blue, brown, yellow etc.
*most of them have two flagella, one is longitudinal and another is transverse.
* Gonyaulax divide rapidly and forms red tides on sea.
* they release toxic substances.
page-8
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