changes in the gene pool can occur due to various mechanisms. in 1989, a large oil spill occurred in prince…

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?\n○ genetic drift\n○ gene flow\n○ gene mutation\n○ genetic variation

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?\n○ genetic drift\n○ gene flow\n○ gene mutation\n○ genetic variation

Answer

Answer:

genetic drift

Brief Explanations:

El derrame de petróleo causó una reducción drástica en las poblaciones de animales, lo que llevó a cambios en los fondos genéticos por el efecto de la deriva genética. La deriva genética se refiere a cambios en las frecuencias alélicas en una población debido a eventos estocásticos, y en este caso, la catástrofe ambiental afectó gravemente a las poblaciones, causando una pérdida de diversidad genética y cambios en los fondos genéticos.