Answer: Coral bleaching is mostly cause by temperature changes in water , light or nutrients. It cannot be caused by paraquat.
Explanation:
Coral bleaching occur when Coral expel symbiotic algae living in their tissues. Coral bleaching is caused when there is changes in temperature, light and nutrients requirement for Coral survival . These can lead to reduced reproductive capacity, reduced growth rate and increase mortality rates.
G1, S-phase, G2, and mitosis