Question

Cell wall in dianoflagelllates contain _______

• A. Chitin
• B. Cortex
• C. Silica
• D. Pectin

Answer 1

Answer:

B. Cortex

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.