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Symbiosis Questions - All Grades

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Grade 8 Symbiosis
Antelope gather in herds to protect one another from predators. What is this relationship?
  1. predation
  2. competition
  3. cooperation
  4. mutualism
Grade 11 Symbiosis
What is mutualism?
  1. Both species benefit from each other.
  2. One species feeds off another species.
  3. One species inhibits the growth of another species.
  4. One species benefits while the other species is neither harmed or helped.
Grade 3 Symbiosis
Which animal is a predator?
  1. grasshopper
  2. pond snail
  3. crane fly
  4. largemouth bass
Grade 9 Symbiosis
In predation, which of the following is true?
  1. One organism benefits while another is harmed.
  2. One organism benefits while another is unaffected.
  3. Both organisms benefit.
  4. None of the organisms benefit or harmed.
Grade 10 Symbiosis
Which scenario describes a commensalistic relationship?
  1. a lion taking down a gazelle
  2. a remora being carried by a great white shark
  3. a tick feeding on a dog
  4. a mosquito sucking the blood of a horse
Grade 10 Symbiosis
Which pair of organisms share in a mutualistic relationship?
  1. tapeworm / cow
  2. barnacle / whale
  3. clownfish / sea anemone
  4. snake / mouse
Grade 9 Symbiosis
Select all the terms that are a type of symbiotic relationship in an ecosystem.
  1. commensalism
  2. mutualism
  3. predation
  4. parasitism
  5. digestion
Grade 9 Symbiosis
Plants or animals that live on or attach to the outside of another organism to obtain nutrients are known as
  1. external parasites.
  2. internal parasites.
  3. bacteria.
  4. viruses.
Grade 9 Symbiosis
Which term describes the relationship between predators and their prey?
  1. commensalism
  2. mutualism
  3. parasitism
  4. predation
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