Select the statement which explains best parasitism. (a) One organism is benefited. (b) Both the organisms are benefited. (c) One organism is benefited, other is not affected. (d) One organism is benefited, other is affected.
d) Correct - One organism is benefited, other is affected. This option best explains parasitism as refers to the symbiotic relationship between organisms of two different species in which one organism is benefitted and the other is harmed.
