<Table> <Tr> <Th_colspan="2"> Diatoms </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Td_colspan="2"> Marine diatoms </Td> </Tr> <Tr> <Th_colspan="2"> Scientific classification </Th> </Tr> <Tr> <Td> Domain: </Td> <Td> Eukaryota </Td> </Tr> <Tr> <Td> (unranked): </Td> <Td> SAR </Td> </Tr> <Tr> <Td> Superphylum: </Td> <Td> Heterokonta </Td> </Tr> <Tr> <Td> Phylum: </Td> <Td> Ochrophyta </Td> </Tr> <Tr> <Td> Class: </Td> <Td> Bacillariophyceae Dangeard, 1933 </Td> </Tr> <Tr> <Th_colspan="2"> Synonyms </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> Diatomea Dumortier, 1821 </Li> <Li> Diatomophyceae Rabenhorst, 1864 </Li> <Li> Bacillariae Haeckel, 1878 </Li> <Li> Bacillariophyta Engler & Gilg, 1919 </Li> </Ul> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Diatoms </Th> </Tr>

How does the cell wall of a diatom differ from most algae