Study

Interactions between Organisms

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  • What type of interaction is this? -Commensalism, Mutualism, Competition or Predation/Parasitism:
    Competition
  • What type of interaction is this?-Commensalism, Mutualism, Competition or Predation/Parasitism:
    Parasitism
  • Two plants grow close together and compete for sunlight. What type of interaction is this?
    Competition
  • In mutualism, Both organisms benefit from the relationship: true or false
    True
  • Competition occurs when two organisms fight over the same resource: True or false?
    True
  • What type of interaction is this? Commensalism, Mutualism, Competition or Predation/Parasitism:
    Predator-Prey
  • A wolf hunts and eats a rabbit. What type of interaction is this?
    Predator-Prey
  • (True/False) Commensalism always benefits both organisms involved.
    False
  • Explain with your own words what is predation/parasitism?
  • What type of interaction is this?Commensalism, Mutualism, Competition or Predation/Parasitism:
    Mutualism
  • Two lions fight over the same gazelle to eat. What type of interaction is this?
    Competition
  • Mosses can grow on the branches of trees. The moss gets access to sunlight and rain, and the tree isn't harmed by the moss growing on it. This is an example of Mutualism, true or false?
    False, it is Commensalism.
  • A bird builds its nest on a tree branch. The bird benefits, but the tree is unaffected. What is this interaction?
    Commensalism
  • (True/False) In predation, only the prey benefits.
    False
  • Is this an example of Commensalism? Barnacles are small marine creatures that attach themselves to the skin of whales. The barnacles get access to clean water and food . The whale, however, is not harmed or benefited.
    Yes, it is.
  • In a predator-prey relationship, the predator becomes friend with the pray: true or false?
    False
  • (True/False) Predator-prey relationships only occur on land.
    False
  • True or False: A tapeworm living in a human's intestines is an example of parasitism because the tapeworm gets food, and the human is harmed by it.
    TRUE
  • Explain with your own words what is mutualism?
  • (True/False) In mutualism, both organisms benefit from the interaction.
    True
  • True or False: A clownfish living in a sea anemone is an example of parasitism because the clownfish benefits while the sea anemone is also benefited.
    False
  • (True/False) A parasite benefits by harming its host.
    True
  • A bee pollinates a flower while collecting nectar. Both benefit. What is this interaction?
    Mutualism
  • What type of interaction is this?-Commensalism, Mutualism, Competition or Predation/Parasitism:
    Mutualism