Parasitism is an association between two organisms in which
a) they require each other for survival
b) one organism hunts and ingests the other
c) they live in close association, but neither is harmed nor helped by the association
d) one benefits while the other is harmed
Answer: d) one benefits while the other is harmed
You might also like to view...
What term correctly describes change in allele frequency due to random effect of a small population?
A. mutation B. selection C. non-random mating D. genetic drift E. immigration
When analyzing a cross involving two traits, each trait is analyzed separately, and then the frequencies of each are
combined to yield the observed phenotypic ratios. a. True b. False
Which of the following lists is ordered from smallest (least inclusive) to largest (most inclusive)?
A. Cell < Tissue < Organelle < Individual < Community B. Community < Population < Ecosystem < Biosphere C. Organelle < Cell < Organ < Individual < Population D. Individual < Ecosystem < Community < Biosphere
In seed plants, the entire male gametophyte is transported to the female.
Answer the following statement true (T) or false (F)