Higher phylum like echinoderms are |
|||
1) |
Triploblastic animals |
2) |
Quadroblastic animals |
3) |
Diploblastic animals |
4) |
Uniblastic animals |
Higher phylum like echinoderms are |
|||
1) |
Triploblastic animals |
2) |
Quadroblastic animals |
3) |
Diploblastic animals |
4) |
Uniblastic animals |
Phylum-Echinodermata are triploblastic animals i.e., form three germ layers during embryonic development. Phylum-Platyhelminthes, Aschelminthes, Annelida, Arthropoda, Mollusca, Echinodermata, Hemichordata and Chordata includes all triploblastic animals