WorksheetsSymbiotic Relationships
Total questions: 10
Worksheet time: 6mins
In which type of symbiotic relationship do both species benefit (+,+) ?
Commensalism
Parasitism
Mutualism
Predation
In which type of symbiotic relationship does one species benefit while the other species is not affected (+, 0)?
Commensalism
Parasitism
Mutualism
Predation
In which type of symbiotic relationship does one species benefit while the other species is harmed (+,-)?
Commensalism
Parasitism
Mutualism
Predation
True or False: Symbiosis only works with animals.
True
False
Overall, all the interactions between organisms in ecosystems...
Keep ecosystems & populations unstable and random
Keep ecosystems & populations stable and balanced
Which of the following is NOT a symbiotic relationship?
Competition
Commensalism
Mutualism
Parasitism
How does competition between organisms maintain ecosystem stability and biodiversity?
The winners of the competition increase in population size and dominate the ecosystem
Both organism populations become stronger and larger as a result of the competition
The population sizes are kept in check due to limited resources
All of the above are true
Commensalism is a symbiotic relationship in which what occurs between the organisms?
both organisms are harmed
one benefits, the other is unaffected
one benefits, the other is harmed
one benefits by eating the other
