Sentence Examples


  • Every great group or phylum of vascular plants, when it has become dominant in the vegetation of the world, has produced members with the tree habit arising by the formation of a thick woody trunk, in most cases by the activity of a cambium.
  • GASTROPODA, the second of the five classes of animals constituting the phylum Mollusca.
  • For a discussion of the relationship of the Gastropoda to the remaining classes of the phylum, see MoLLUSCA.
  • This assemblage is now generally regarded as a great division (phylum or sub-phylum) of the animal kingdom and known by K.
  • For the class of the true insects included in this phylum, Linnaeus's old term Insecta, first used in a restricted sense by M.

How would you define phylum? Add your definition here.

comments powered by Disqus