Multiple Choice
The hemichordate "notochord" is
A) the feature proposed by Bateson to include this animal with the chordates.
B) a buccal diverticulum.
C) not homologous with the chordate notochord.
D) All of the choices are correct.
E) None of the choices are correct.
Correct Answer:

Verified
Correct Answer:
Verified
Q3: On the inner end of each tube
Q34: The water vascular system is derived embryologically
Q39: How do the tube feet of sea
Q40: Tube feet run along the _ groove
Q47: The _ live in secreted tubes on
Q52: Minute,pincer-like _ are found on the surfaces
Q53: Treating sea urchin eggs with hypertonic seawater
Q60: The Chaetognaths<br>A)have radial symmetry.<br>B)feed on clams.<br>C)are small
Q74: The gill slits of enteropneust hemichordates function
Q87: The five pairs of bursae in brittle