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Yes. they have two germ layers - or a two - layerd body wall. The epidermis and gastrodermis.
Actually sponges lack true tissues and are therefore not diploblastic.
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Do sea sponges have a diploblastic or triploblastic body organization?
spoges are diploblastic because they have radial symmetryone's having rad. sym. are diplo.and one's having bilateral are triploblasticThis is a true statement, but what we find in animal biology is that there are exceptions to most of the rules. Sponges, or the phylum Porifera do not have true tissues. They are metazoa at their cellular grade of construction, not eumetazoa. If you look at phylogenic tree, you will see that sponges are not directly related to cnidarians, which are radial symmetric and diploblastic. Some sponges are radial symmetric, however the class of sponges, demospongiae, have many species of sponges which have leuconoid body-plans, which are asymmetrical. These are mostly freshwater sponges. So therefore, sponges are not triploblastic or diploblastic, they are neither since they possess no true tissues.
How many embryonic tissues does a sponge have?
Sponges have two germ layers therefore they are diploblastic.
What members of porifera are diploblastic?
Porifera (sponges) have no specialized cells. To be diploblastic animal phyla must have a minimum of two cell layers referred to as ectoderm and endoderm. The absence of these cell types make it impossible for any members of porifera to be diploblastic.
What do you mean by diploplastic?
Diploblastic is generally referred to as "having a body derived from only two embryonic cell layers (ectoderm and endoderm, but no mesoderm), as in sponges and coelenterates".
What are Poriferans?
"Poriferans" is the scientific term for sponges, members of the animal phylum Porifera, which means "pore-bearer" in Greek. Sponges are the simplest animals known. Unlike all other animal phyla, which have two or three-layered body plans (diploblastic or triploblastic), sponges have only a single body layer (monoblastic), and no true tissues. They have no appendages and no ability to make any movements, lacking muscle tissues. Sponges are exclusively aquatic.
What are the two tissues layers of diploblastic organisms?
Diploblastic organisms consist of : Ectoderm and Endoderm
What are Difference beteewn diploblastic and triploblastic organization?
diploblastic have two body wall ectoderm and endoderm
What are examples of diploblastic?
Al jellyfish are diploblastic; having two dermal lawyers. Ectoderm and endoderm.
Is a flatworm diploblastic?
No, triploblastic.
Difference between triploblastic and diploblastic organisation?
Triploblastic have three germinal layers and Diploblastic have two germinal layers
Is platyhelminthes diploblastic?
No. It is a triploblastic animal
What is the meaning of diploblastic animals?
They are animals having two germinal layers in the embryo, the outer ectoderm and the inner endoterm .Example of diploblastic animals are porifera and cnidaria.
