Which of the following is generally NOT a characteristic of all animals?
A) They ingest food that is digested in a central cavity.
B) Usually undergo sexual reproduction.
C) They produce an embryo that undergoes development in stages.
D) Animals range from unspecialized single-celled to specialized multicellular forms.
E) The adult form is diploid.
Correct Answer:
Verified
Q15: Which of the following organisms exhibit radial
Q16: The stinging cells or nematocysts are characteristic
Q17: Which difference distinguishes protostomes from deuterostomes?
A)One has
Q18: If a sponge is pressed through a
Q19: Which of the following are NOT cnidaria?
A)corals
B)planaria
C)sea
Q21: Both corals and calcareous sponges have calcium
Q22: Planaria move by
A)flame cells.
B)small pseudopodia.
C)lateral undulation of
Q23: Which statement about cnidaria is NOT true?
A)Reproduction
Q25: If you play with a living anemone
Q40: Which of the following is characteristic of
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