Chapter 18, Problem 6RQ

Which of the following sequences represents the hierarchy of biological organization from the most complex to the least complex level? a. organelle, tissue, biosphere, ecosystem, population b. organ, organism, tissue, organelle, molecule c. organism, community, biosphere, molecule, tissue, organ d. biosphere, ecosystem, community, population, organism

Do you think the way this issue was handled should be a model for future situations involving potential dangers that might arise from research methods or results?

Give an example of how density-dependent and density-independent factors might interact.