Multiple Choice
Members of the phylum __________ include acorn worms and pterobranchs.
A) Hemichordata
B) Echinodermata
C) Echiura
D) Chordata
E) Pogonophora
Correct Answer:

Verified
Correct Answer:
Verified
Q25: The name Echinodermata translates as<br>A)spiny skin.<br>B)spiny skeleton.<br>C)spiny
Q26: Most modern echinoderms assume a mouth-down feeding
Q27: Attached crinoids are called<br>A)sea daisies.<br>B)sea lilies.<br>C)sea urchins.<br>D)basket
Q28: The _ are found on the oral
Q29: The madreporite in sea cucumbers is<br>A)absent.<br>B)internal.<br>C)external.<br>D)on the
Q31: Unlike sea stars,in ophiuroids,the tube feet are
Q32: Basket stars and brittle stars belong to
Q33: Many echinoderms from this class produce toxins
Q34: The ciliated larva of an acorn worm
Q35: The characteristic larva of the echinoids is