Soap box like arrangement of cell wall is found in
organisms that are the chief ‘producers’ in the oceans.
organisms that have two flagella, a short and a long one.
smallest living cells known.
group that shows the most extensive metabolic diversity.
In diatoms, the cell walls form two thin overlapping shells, which fit together as in a soap box. Diatoms are the chief ‘producers’ in the oceans.