Question

matching: match each class of cnidarians to its description. classes may be used more than once.
word bank:
a. hydrozoa
b. scyphozoa
c. cubozoa
d. staurozoa
e. anthozoa

1. includes stalked jellyfish; recently recognized as a class (1 point)

enter your answer

1. includes \true\ jellyfish; can be extremely large (1 point)

enter your answer

1. includes box jellyfish with a cube-shaped bell (1 point)

Explanation:

1. For question 38: Staurozoa is the class of cnidarians that consists of stalked jellyfish and was recently established as a distinct class.
2. For question 39: Scyphozoa are known as the "true" jellyfish, and many species in this class can grow to very large sizes.
3. For question 40: Cubozoa gets its name from the cube-shaped bell of its members, which are the box jellyfish.

Answer:

1. D. Staurozoa
2. B. Scyphozoa
3. C. Cubozoa