The Cnidarians possess:
A) a water vascular system.
B) bi-lateral symmetry.
C) stinging cells.
D) spicules.
E) setae.
Correct Answer:
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Q21: The flatworms have _ symmetry.
A) radial.
B) asymmetric.
C)
Q22: Common octocorals are the:
A) sea pens.
B) gorgonians.
C)
Q23: Colonial cnidarians that exhibit both the polyp
Q24: Flatworms can reproduce:
A) asexually.
B) sexually.
C) by reciprocal
Q25: You are walking along the beach and
Q27: The nematocysts of cnidarians are produced within
Q28: An example of a member of the
Q29: Animals with eight rows of comb plates
Q30: Jellyfish and box jellyfish are:
A) hydrozoans.
B) scyphozoans.
C)
Q31: Cnidarians that exhibit only the polyp stage
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