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Question
The image given below depicts what type of population interaction?
The image given below depicts what type of population interaction?
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Solution
The correct option is B Commensalism
The image given in the question has barnacles residing on the back of a whale. This is an example of commensalism.
Commensalism is a type of population interaction in which one species is benefited and the other is neither benefited or harmed.
Barnacles are found on the back of whales. The whales are neither benefited or harmed by barnacles but barnacles are benefited from this interaction as whales provide shelter, free ride and access to plenty of food.
Amensalism is a type of population interaction where one species is harmed and the other is unaffected (-/0 interaction). Example - Roots of black walnut tree secrete Juglone which is toxic to herbaceous plants.
Predation is a type of interaction where organisms belonging to one species (the predator) kill and eat another organism belonging to another species (its prey). Example - Pisastser, a starfish feeding on marine invertebrates.
Parasitism is a type of population interaction between two living species in which one organism is benefited at the expense of the other (+/- interaction). The organism that is benefitted is called the parasite, while the one that is harmed is called the host. Example - Plasmodium, a protozoan parasite causes malaria fever in humans.
The image given in the question has barnacles residing on the back of a whale. This is an example of commensalism.
Commensalism is a type of population interaction in which one species is benefited and the other is neither benefited or harmed.
Barnacles are found on the back of whales. The whales are neither benefited or harmed by barnacles but barnacles are benefited from this interaction as whales provide shelter, free ride and access to plenty of food.
Amensalism is a type of population interaction where one species is harmed and the other is unaffected (-/0 interaction). Example - Roots of black walnut tree secrete Juglone which is toxic to herbaceous plants.
Predation is a type of interaction where organisms belonging to one species (the predator) kill and eat another organism belonging to another species (its prey). Example - Pisastser, a starfish feeding on marine invertebrates.
Parasitism is a type of population interaction between two living species in which one organism is benefited at the expense of the other (+/- interaction). The organism that is benefitted is called the parasite, while the one that is harmed is called the host. Example - Plasmodium, a protozoan parasite causes malaria fever in humans.
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