What system do the cnidaria have that sponges lack?
A) respiratory
B) nervous
C) circulatory
D) excretory
E) reproductive
Correct Answer:
Verified
Q28: A tapeworm infection could result from
A) eating
Q29: Which statement(s) about cnidarians is/are true?
A) Reproduction
Q30: Which of the following infections is associated
Q31: A cnidarian moves via
A) nematocysts.
B) secreting a
Q32: A floating Portuguese man-of-war is
A) a cubozoan.
B)
Q34: The head region of a tapeworm is
Q35: One of the many interesting features of
Q36: Larval Trichinella worms live in the
A) liver.
B)
Q37: Which of the following statements is correct
Q38: Which of these parasitic worms is a
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