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Cell wall in dianoflagelllates contain _______

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in Biology – Class 11 by (272k points)
Cell wall in dianoflagelllates contain _______

(a) Chitin

(b) Cortex

(c) Silica

(d) Pectin

I had been asked this question in unit test.

This intriguing question originated from Biological Classification topic in division Biological Classification of Biology – Class 11

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The correct option is (b) Cortex

Easiest explanation: Dianoflagellates have a complex cell wall made up of cortex. They also possess light sensitive organelle in their cell. Eye spot is found in some of them. Erythropsidium is known to have smallest eye.

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