In What Type of Environment Is Being Heterozygous in Regards

question 31

Multiple Choice

In what type of environment is being heterozygous in regards to the sickle cell trait an advantage?

• A) An environment that has malaria.
• B) An environment that is malaria free.
• C) Environment that is exposed to a large amount of sunlight year round.
• D) Environments that are degraded.
• E) Cold and rainy environments favor the heterozygote.

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