D all of the above for plato users
The three primary germ layers that form during the embryonic development of mollusks are the ectoderm, mesoderm, and endoderm. The ectoderm gives rise to the skin and nervous system, the mesoderm forms muscles and internal organs, while the endoderm forms the digestive tract.
share similar body plans and patterns of development
Fertilized egg, trochophore, veliger, adult
A. Bilateral symmetry B. Development C. The presence of a coelom All the above
World War 2
My dick is bigger than a bridge.
My dick is bigger than a bridge.
Yes, squid are protostomes. They belong to the phylum Mollusca, which is part of the larger group called Ecdysozoa within the protostomes. In protostomes, the mouth develops from the blastopore during embryonic development, which is characteristic of squid and other mollusks.
Mollusks, shrimp,and crustacens=) Mollusks, shrimp,and crustacens=) Mollusks, shrimp,and crustacens=) Mollusks, shrimp,and crustacens=)
Mollusks, shrimp,and crustacens=) Mollusks, shrimp,and crustacens=) Mollusks, shrimp,and crustacens=) Mollusks, shrimp,and crustacens=)
Mollusks are invertebrates because they do not have a backbone.
Raccoons eat mollusks. Otters eat mollusks. People eat mollusks.