14. Which of the following sequences represents the hierarchy of biological organization from the most inclusive 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

The correct answer is d. biosphere, ecosystem, community, population, organism. This sequence showcases the biological hierarchy from the broadest level of ecological organization to the more specific unit of life, the organism. It starts with the biosphere as the global sum of all ecosystems, then narrows down through various levels of ecological complexity. Understanding this hierarchy is crucial for fields like ecology and environmental science, as it helps you appreciate how different biological units interact within their environments. For instance, knowing how populations interact within communities can inform conservation efforts and environmental management practices, making it essential for preserving biodiversity and ecosystem health.