PHYLUM – ASCHELMINTHES

LIFE CYCLES OF SOME IMPORTANT ASCHELMINTHES

Describe the distinguishing features of the phylum Platyhelminthes or Aschelminthes.

Invertebrates (Non-Chordates) -Phylum Coelentrates|Invertebrates (Non-Chordates) -Phylum Ctenophora|OMR|Invertebrates (Non-Chordates) -Phylum Platyhelminthes|Invertebrates (Non-Chordates) -Phylum Aschelminthes|OMR|Summary

Describe the distinguishing featrues of phylum Platyhelminthes or Aschelminthes. Give a few examples also.

Respiratory organs like gills, book gills, book lungs or tracheal system are found in phylum (a) Arthropoda (b) Aschelminthes (c) Mollusca (d) Chordata

Arrange the phylum in order Arthropoda rarr Platyhelminthes rarr Porifera rarr Ctenophora rarr Cnidaria rarr Mollusca rarr Annelida rarr Echinodermata rarr Aschelminthes

Arrange the phylum in order Arthropoda rarr Platyhelminthes rarr Porifera rarr Ctenophora rarr Cnidaria rarr Mollusca rarr Annelida rarr Echinodermata rarr Aschelminthes