14
Question
An interaction between two different species in which one species is harmed and another one is unaffected is found between
An interaction between two different species in which one species is harmed and another one is unaffected is found between
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Solution
The correct option is C black walnut tree and herbaceous plants
When two different species interact, it can be a beneficial, detrimental or neutral interaction to one or both the species.
If out of the two interacting species, one gets harmed and another one is unaffected (neither harmed nor benefitted), such type of interaction is called amensalism.
This type of interaction has been observed between black walnut trees and herbaceous plants. The black walnut tree secretes chemicals called juglones that inhibit the growth of the herbaceous plants like tomatoes and blueberries.
Amensalim is represented as (-,0). ‘-’ indicates that the interaction is harmful to herbaceous plants, and ‘0’ indicates that the interaction is neutral to black walnut tree as it is neither harmed nor benefitted by this interaction.
Barnacles and whales exhibit commensalism, 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 by this interaction as whales provide shelter and access to plenty of food.
Similar kind of interaction is also seen between sea anemone and clown fish. The clown fish lives very near to the sea anemone. The sea anemone has stinging tentacles which provides protection to the clown fish from its predators. The sea anemone is unaffected by this interaction.
The interaction between moth and prickly pear cactus is predation. Moth is the predator of prickly pear cactus. In this interaction, the moth is benefited and the cactus is harmed.
When two different species interact, it can be a beneficial, detrimental or neutral interaction to one or both the species.
If out of the two interacting species, one gets harmed and another one is unaffected (neither harmed nor benefitted), such type of interaction is called amensalism.
This type of interaction has been observed between black walnut trees and herbaceous plants. The black walnut tree secretes chemicals called juglones that inhibit the growth of the herbaceous plants like tomatoes and blueberries.
Amensalim is represented as (-,0). ‘-’ indicates that the interaction is harmful to herbaceous plants, and ‘0’ indicates that the interaction is neutral to black walnut tree as it is neither harmed nor benefitted by this interaction.
Barnacles and whales exhibit commensalism, 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 by this interaction as whales provide shelter and access to plenty of food.
Similar kind of interaction is also seen between sea anemone and clown fish. The clown fish lives very near to the sea anemone. The sea anemone has stinging tentacles which provides protection to the clown fish from its predators. The sea anemone is unaffected by this interaction.
The interaction between moth and prickly pear cactus is predation. Moth is the predator of prickly pear cactus. In this interaction, the moth is benefited and the cactus is harmed.
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