Appendicularians
A) are sexually mature individuals that have retained the larval body form.
B) are pelagic.
C) build a delicate,transparent,and hollow sphere of mucus to trap food.
D) replace feeding houses every 3-4 hours.
E) All of the choices are correct.
Correct Answer:
Verified
Q8: Although several invertebrate groups have been proposed
Q9: The extant group likely to be the
Q10: Modification of the pharyngeal slits for first
Q11: All chordates have
A)a single,dorsal,tubular,nerve cord.
B)a ventral heart.
C)pharyngeal
Q12: One example of why a cladist is
Q14: Organisms that retain the larval form of
Q15: A dorsal tubular nerve cord is
A)another name
Q16: The name Urochordata means literally
A)"tail chordates."
B)"head chordates."
C)"kidney
Q17: The phylum Urochordata includes the classes
A)Ascidiacea,Cephalaspidomorphi,and Myxini.
B)Appendicularia,Cephalochordacea,and
Q18: The perforated pharynx of chordates first evolved
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