Question

Salient features and classification of phyla ?​

Answer 1

Answer:

sorry i dont no ##########:

Answer 2

Answer:

Hydra shows radial symmetry, Ancylostoma is an aschelminth. Octopus shows bilateral symmetry and also lacks an external skeleton of shell.

Animalia and its Seven Phylum

• The Animal Kingdom contains more than two million known species.
• The Animal Kingdom contains these seven Phyla: Porifera, Cnidaria, Platyhelminthes, Annelida, Mollusca, Arthropoda, and Chordata.
• The more common name for the Porifera is the Sponge. ...
• Cnidaria.
• Platyhelminthes.
• Annelida. :)