Biology, 31.07.2019 05:30 kevinmoniz90
Changes in the gene pool can occur due to various mechanisms. in 1989, a large oil spill occurred in prince william sound, alaska, when the exxon valdez oil tanker ran aground. approximately 11 million gallons of oil were spilled and spread 1,300 miles along the alaskan coastline. the damage from the oil spill affected thousands of animals in the area, including killer whales, harbor seals, sea otters, fish, and sea birds. which mechanism most likely affected the gene pools of the organism populations in the areas around the oil spill? genetic drift gene flow gene mutation genetic variation
Answers: 2
Biology, 21.06.2019 20:20, abigailb4424
19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that
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Biology, 22.06.2019 15:30, adrianaa34
Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz
Answers: 1
Changes in the gene pool can occur due to various mechanisms. in 1989, a large oil spill occurred in...
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