Review Questions
Cnidocytes are found in _____.
- phylum Porifera
- phylum Nemertea
- phylum Nematoda
- phylum Cnidaria
Hint:
D
Cubozoans are ________.
- polyps
- medusoids
- polymorphs
- sponges
Hint:
C
While collecting specimens, a marine biologist finds a sessile Cnidarian. The medusas that bud from it swim by contracting a ring of muscle in their bells. To which class does this specimen belong?
- Class Hydrozoa
- Class Cubozoa
- Class Scyphozoa
- Class Anthozoa
Hint:
C