♥ Why is diversity important in maintaining the stability of an ecosystem? ♥ What is the broadest level of ecological classification within the biosphere?
♥ What are the major abiotic factors used to characterize them?
♥ What is the importance of plants in the ecosystem?

How does a lytic infection differ from a lysogenic infection?

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.

When are the centromeres broken in meiosis?