Question
Which of the following conditions for the survival of corals are correct?
Select the correct answer from the codes given below:
- The water temperature must not fall below 20°C
- The depth of water should not exceed 30 fathoms
- The salinity should be less than 10%
- The water should be free from sediments.
Select the correct answer from the codes given below:
Answer: Option A
Answer: (a)
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Answer: (a)
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