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Gonyaulax is a protist which...

Gonyaulax is a protist which

A

causes an algal bloom where its rapid multiplication changes the sea colour

B

leads to the formation of diatomaceous earth

C

behaves like a heterotroph in the absence of sunlight

D

has an infectious spore - like stage in their life cycle and has a staggering effect on the human population .

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The correct Answer is:
A
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