Physics, 23.01.2020 19:31 hectorcal3652
Aspecies is defined as organisms capable of interbreeding and producing fertile offspring. diane dodd examined the idea of speciation in fruit flies. she took fruit flies from a single population and divided them into separate populations living in different cages, each receiving different food sources. one group was given maltose-based foods and the other, starch-based foods. after many generations, the flies were tested to see which flies they preferred to mate with. dodd found that "maltose flies" preferred other "maltose flies.” in this case, what lead to speciation?
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Explain earth's motion, using the terms "precession" and "rotation" in your answer.
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Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.
Answers: 2
Aspecies is defined as organisms capable of interbreeding and producing fertile offspring. diane dod...
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