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Question 6 (Multiple Choice Worth 3 points)

What prediction can be made about how the distribution of coral reef populations would be affected if the oceans in which they live were to experience significantly more cloudiness of the water?

A. The coral population would decrease due to lack of sunlight.
B. The coral would increase their primary productivity to record levels.
C. The existing coral reefs would move to cooler northern waters.
D. The total number of coral reefs would remain unchanged.

Question 7 (Multiple Choice Worth 3 points)

What is genetic variation?

A. Each individual in a population has slightly different genes.

Sagot :

GinnyAnsweridn

Final answer:

Ocean acidity impacts coral reefs by affecting their survival, and genetic drift can influence genetic variation in small populations.


Explanation:

Effect of Ocean Acidity on Coral Reef Populations

Increased ocean acidity due to factors like climate change and pollution poses a significant threat to coral reefs. The acidification affects the coral polyps' exoskeletons, making them soluble and impacting their survival.

Genetic Variation in Small Populations

In small populations, genetic drift can significantly alter genotype frequency by chance, affecting genetic diversity and potentially leading to negative outcomes.


Learn more about Coral Reefs and Genetic Variation here:

https://brainly.com/question/42443777


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