Hermaphroditic sea anemones that produce sperm first and eggs later,to prevent self-fertilization,are called
A) asexual.
B) pre-testicular.
C) postgynous.
D) protandrous.
E) precocious.
Correct Answer:
Verified
Q26: A/An _ encircles a lagoon but there
Q27: A living anemone must detect non-living debris
Q28: Ctenophores capture food by
A)nematocysts.
B)collenchyme.
C)colloblasts.
D)comb plates.
E)statocysts.
Q29: Which statement about Cnidaria is NOT true?
A)Reproduction
Q30: Which of the following is a characteristic
Q32: Nematocysts are stinging organelles contained inside cells
Q33: The function of the siphonoglyph is
A)to form
Q34: The function of the rhopalium is
A)digestive.
B)respiratory.
C)food capture.
D)sensory.
E)reproductive.
Q35: Sea anemones and corals lack
A)a sexual stage.
B)an
Q36: The correct sequence in the life cycle
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