Multiple choice general knowledge

What all are required for Coral growth?

  1. Bright sun light

  2. Photosynthesis

  3. Algae and Plankton

  4. Respiration
Reveal answer Fill a bubble to check yourself
A,B,C Correct answer
Explanation

Corals are marine invertebrates that require sunlight for photosynthesis (provided by zooxanthellae algae), which is essential for their growth. They also need plankton as a food source. Bright sunlight is crucial for the photosynthetic process. Respiration is a biological process, not a growth requirement specific to corals.

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