Why Do Men Typically Have Higher Erythrocyte Counts Than Women

question 13

Multiple Choice

Why do men typically have higher erythrocyte counts than women?

• A)They weigh more and have more blood vessels.
• B)They do not lose as much blood each month.
• C)Testosterone stimulates erythropoiesis.
• D)They have more oxygen in their blood.

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Definitions:

Economies of Scale

The reduction in per-unit production costs resulting from an increase in the scale of production.

Service Provider

A company or an individual that offers services to others in exchange for payment, such as telecommunications, utilities, or healthcare.

Opportunity Costs

The cost of the most favorable alternative that is lost by deciding on a particular option.

Returns to Scale

The change in output resulting from a proportional change in all inputs used in the production process.