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Terms #3

Tropism A plant response to a stimulus in its environment.
Dormancy A period of rest in plants so that they can survive cold winter months or hot, dry summer months
Population A group of one kind of organism
Community All of the species
Ecosystem All of the abiotic and biotic factors
Biosphere All of the ecosystems
Symbiotic relationship A close, long-lasting relationship between 2 organisms of different species
mutalism symbiosis that is beneficial to both organisms involved.
Commensalism an association between two organisms in which one benefits and the other derives neither benefit nor harm.
Parasitism non-mutual symbiotic relationship between species
Parasite benefits at the expense of the other, the host.
Host the animal housing the parasite
Created by: musicmads