Question 21
As human migrated away from the equator, what may have been a selective
pressure...
Biology, 13.03.2022 20:30 tabathahasaunicorn1
Question 21
As human migrated away from the equator, what may have been a selective
pressure against more melanin?
Cold weather and too much body hair
Lower UV radiation and more DNA mutations
Higher UV radiation resulting in more vitamin D synthesis
Lower UV radiation resulting in less vitamin D synthesis
Answers: 2
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1. watermelon, papaya, oranges, bananas, and lemons are included in this food group. vitamin c 2. you need 6 or more servings of this food group each day vitamins d and a 3. found in fruit and keeps blood vessels healthy calcium 4. vitamins found in milk bread and grain 5. a mineral that strengthens bones fruit
Answers: 3
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Development has provided electrically for less money but what may be considered a cause of nuclear power
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Introducing minvasive species to an ecosystem results in an increase in biodiversity is it true or false
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