Keywords
cell,plant cell,eukaryotic cell,organelle,chloroplast,photosynthesis,light,plant organelle,plant,generic cell,cell shape,oval nucleus,chaetoceros,Chaetoceros chain,Chaetocerotaceae,incertae sedis,Bacillariophyceae,cell body,plankton,diatom,planktonic diatom,nucleus,chaetoceros chain,chaetoceros