CONCEPT REVIEW QUESTIONS Section Name Course Answer the following questions in t
ID: 146958 • Letter: C
Question
CONCEPT REVIEW QUESTIONS Section Name Course Answer the following questions in the space provided l areas is home to people with the darkest skin colors? A Eastern Asia B, Central Africa C. Northern Europe D. Eastorn North America tations are reversible and temporary, while acclimatizations are permanent. 3. Define hypoxia. 4. Why is hypoxia common at high altitudes? 5. According to Bergmann's rule, which trait is advantagoous in a cold climate? A. Smaller body size B. Equiaxed form C. Larger body size D. Elongated form 6. The B blood antigen allele is most frequent in which region? A. South America B. Australia C. Southern Africa D. Central Eurasia 7. Describe the difference between lactose and lactase. 8. True or false? Lactose tolerance is common among adult tumans worldwide. 9. Where do we find populations with high frequencies of the sickle-cell trait? 10. Where do we find populations with high exposure to malaria?Explanation / Answer
Answer:
1. Central Africa geographical area is home to people with darkest skin color.
2.False. Adaptations are permanent while acclimatizations are temporary.
3. Hypoxia: Hypoxia is the condition in the human body in which the amount of the oxygen concentration reaches to the tissue is very less. It is the type of the deficiency of the oxygen.
4. Hypoxia is common in higher atitudes this is because when we go at the high atitudes there is the less of the oxygen concentration and the hypoxia is the condition in which the oxygen received by the tissue of the body is less.
5. Larger body size is advantageous in cold climate.
6. The B blood antigen allele is most frequent in the region central eurasia.
7.Lactase is the type of the enzyme which is usually made from the protein and also they are the type of the catalyst. and it is the very important component which plays major role for lactose which help the lactose to digest.A lactose is a sugar which is found in the milk.
8.False. Lactose intolerance is common among adults
9. Africa
10. Africa
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