Hard corals have a symbiotic relationship with species of microalgae that give the corals their color and provide up to 95% of the corals' energy needs by photosynthesis. Corals get the rest of their food by consuming plankton. The microalgae are damaged by changes in water temperature 2-3C lasting five weeks or more, causing a phenomenon called coral bleaching. What will most likely be the result of increased global temperature on the diversity of hard coral species?
Question 1 options:


The hard corals will make all of their own food.


The rate of photosynthesis in hard corals will increase.


The number of different hard coral species will decrease.


The hard corals will migrate to warmer waters.

Answer:

The hard corals will make all of their own food

Explanation:

your welcome...

The most likely result with increased global temperature would be ; ( A )

The hard corals will make their own food

Given that the relationship between the corals and the microalgae is symbiotic and not parasitic therefore when the microalgae are damaged the hard corals will most likely look for an alternative food source in order to continue surviving since they do not rely 100% on the plankton for their food. which is The hard corals will be able to make their own food by capturing preys like critters.

Hence we can conclude that the most likely result with increased global temperature would be  The hard corals will make their own food

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False

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