31. Invertebrates
Ecdysozoans
31. Invertebrates Ecdysozoans
11PRACTICE PROBLEM
Ecdysozoans are well known for having a three-layered cuticle that is regularly shed as the animal develops. This procedure is known as:
Ecdysozoans are well known for having a three-layered cuticle that is regularly shed as the animal develops. This procedure is known as: