Phylum - Porifera

The radially symmetrical, diploblastic animals belong to phylum (a) porifera (b) coelenterata (c) platyhelminthes (d) echinodermata

How many from the following phylum has external fertilisation with indirect development ? {Porifera, Ctenophora , Echinodermata, Hemichordata }

How many from the following phylum has external fertilisation with indirect development ? {Porifera, Ctenophora , Echinodermata, Hemichordata }

A phylum that include exclusivély marine animal is a. Porifera b. annelida c. arthropoda d. Echinodermata

Which of the following phylum possess multicellular, organ grade level of organisation? 1. Platyhelminthes 2. Porifera 3. Nematode 4. Protozoa

Which of the following phylum possess multicellular, organ grade level of organisation? 1. Platyhelminthes 2. Porifera 3. Nematode 4. Protozoa

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

Canal system of porifera is not connected with