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29/08/2020 7:04 pm
Topic starter
Which of the following statement is true regarding corals?
(a) Form branch colonies.
(b) Solitary or colonial.
(c) Grow as massive bodies.
(d) All of the above
1 Answer
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29/08/2020 7:05 pm
(b) Solitary or colonial.
Explanation:
Corals belong to class anthozoa which exist as solitary or colonial. Corals is the rock like external skeletons. Coral animals secrete external skeletons of calcium carbonate.