Discuss the morphology and geological history of corals.

Question

23 Jan 2025

Answer :

Word Count : 469

Corals are marine invertebrates belonging to the phylum Cnidaria and class Anthozoa. They exhibit a diverse range of morphological forms and have a significant geological history. Their morphology and fossil record provide insights into past environments, paleoclimate, and evolutionary trends.

Coral morphology varies depending on species and environmental conditions. Corals are colonial organisms composed of polyps, which are cylindrical, sac-like structures with a central mouth surrounded by tentacles. These polyps secrete calcium carbonate (CaCO₃), forming an external skeleton _________ _______ _______ _____ ____ _____ ________.
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