Which organisms below have a symbiotic relationship and together create living reefs?Multiple choice question.Plants and fungiColonial animals (coral polyps) and photosynthetic algaeFish, eels, and marine planktonEchinoderms and chemosynthetic autotrophs
Question
Which organisms below have a symbiotic relationship and together create living reefs?Multiple choice question.Plants and fungiColonial animals (coral polyps) and photosynthetic algaeFish, eels, and marine planktonEchinoderms and chemosynthetic autotrophs
Solution
The organisms that have a symbiotic relationship and together create living reefs are colonial animals (coral polyps) and photosynthetic algae.
Here's why:
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Coral reefs are built by and made up of thousands of tiny animals—coral polyps. These polyps work together in a symbiotic relationship with photosynthetic algae.
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The algae live in the coral polyps' tissues and provide the coral with food they produce through photosynthesis.
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In return, the coral provides the algae with a protected environment and the compounds they need for photosynthesis.
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The relationship between these two organisms allows them to create the complex and beautiful structures we know as coral reefs.
So, the correct answer is "Colonial animals (coral polyps) and photosynthetic algae".
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