Which of the following statements about sponges is NOT correct?
A) Sponges lack nerve fibers
B) Sponges lack fully developed muscle fibers
C) Ameboid cells capture food particles from the water
D) Sponges reproduce asexually by budding or by regeneration from a small piece
E) If a sponge is fragmented and cells dissociate,cells undergo somatic embryogenesis and clumps of cells can form a new organism Choanocytes create water currents,capture food,and pass food on to ameboid cells.
Correct Answer:
Verified
Q22: If a sponge is fragmented and cells
Q23: Out of all metazoans,members of _ have
Q24: The unique feature of sponge development in
Q25: The demosponges
A)constitute only a small number of
Q26: Molecular data support the hypotheses that metazoans
Q28: Which is NOT a trait of sponges?
A)They
Q29: The water outlet in sponges is known
Q30: In most sponges,the free-swimming larva produced by
Q31: Why are bath sponges so soft?
A)Silica is
Q32: The tough protein fibers sometimes found in
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