Zooxanthellae benefit their coral hosts
A) Principally by removing nitrogenous wastes
B) Mainly by supplying oxygen in an oxygen-poor environment
C) By protecting them from uv light
D) By transferring carbohydrates to their hosts, which is used for food
Correct Answer:
Verified
Q16: A barrens is liable to form when
A)
Q17: El Niños
A) Are very beneficial for kelp
Q18: If a disease exterminated all of the
Q19: Zooxanthellae
A) Are never found outside of their
Q20: Coral atolls
A) Are found strictly in the
Q22: Mass spawning of many species on coral
Q23: Many sessile species often coexist on coral
Q24: Corals growing slowly on reefs
A) Are always
Q25: Global warming is likely to affect coral
Q26: In corals, disease is associated with
A) Bleaching
B)
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