Hypoxia Has Been Shown to Be an Agent of Natural

question 33

Multiple Choice

Hypoxia has been shown to be an agent of natural selection in that Tibetan women

• A)at high altitudes had fewer surviving children.
• B)with alleles for high oxygen saturation in their hemoglobin had more surviving children.
• C)with alleles for high oxygen saturation in their hemoglobin had fewer surviving children.
• D)have poor nutrition.

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