asked 29.4k views
3 votes
certain corals have been found in extremely deep water. these coral lack the zooxanthellae that are found in tropical coral reefs. what is the most likely explanation for this?

asked
User Qouify
by
8.2k points

1 Answer

1 vote
The most likely explanation is either they survive without the zooxanthellae entirely or off of an other type of bacteria. 
answered
User Shahin Mahmud
by
8.3k points
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