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Biological Classification — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBiological Classification1 Mark
Question
List two important features of Gonyaulax.
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Answer

Gonyaulax are important because:
  1. They have red coloured pigments present in their cells make the sea glow red. They are called red tides.
  2. They produce toxins such as saxitoxin that kills the fish.

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