Based on the sections Multicellularity in the Volvocine Alga
     Based on the sections \"Multicellularity in the Volvocine Algae\" and \"Mutational/Functional Genetics\", what important aspect of multicellularity does the glsA gene regulate in Volvox?  cell communication  cellular differentiation  bulk transport  cell adhesion 
  
  Solution
The glsA gene is involved in asymmetric cell division and germ cell specification during embryogenesis – these are aspects of cell differentiation. Hence the correct answer is Cellular differentiation.

