How Are Animals Classified According To The Germ Layers Present In Their Embryonic Development

How Are Animals Classified According To The Germ Layers Present In Their Embryonic Development


  • 24 Jan, 2012

    Cnidarians are diploblastic, i.e., they present only endoderm and ectoderm. With the exception of poriferans, all remaining animals are triploblastic. Poriferans do not present differentiated tissue organization and so they do not classify regarding germ layers (although sometimes they are mentioned as diploblastic).

    Comments Received:
    Please give your suggestions and feedback:

2009-2016 downloadmela.com. All rights reserved.