Multiple Choice
One group of pogonophorans, a polychaete clade, lives thousands of meters below the ocean surface near deep-sea hydrothermal vents.Which of the following is least likely to be functionally related to these facts?
A) They live near hydrothermal vents that produce sulfide-rich waters.
B) They occur in high densities.
C) They are related to annelids.
D) They form symbioses with photosynthetic protists.
E) They lack a digestive tract.
Correct Answer:
Verified
Correct Answer:
Verified
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