Complete each of the following sentences by choosing the option that most suitably fills the space;
In West Africa the .... of sickle cell is about 25 percent
In West Africa the .... of sickle cell is about 25 percent
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Correct Answer: Option B
Explanation:
Explanation:
"Incidence" refers to the rate or frequency of occurrence of something, especially disease or undesirable events.
In this context, it means how common sickle cell is in West Africa.
Correct sentence:
In West Africa the incidence of sickle cell is about 25 percent.
Explanation:
"Incidence" refers to the rate or frequency of occurrence of something, especially disease or undesirable events.
In this context, it means how common sickle cell is in West Africa.
Correct sentence:
In West Africa the incidence of sickle cell is about 25 percent.