02:27GCSE Biology - Levels of Organisation - Cells, Tissues, Organs and Organ Systems #13Cognito1326views5rank
Multiple ChoiceWhich of the following options has the correct order in terms of the hierarchy of the organization?4559views56rank
Open QuestionUse the word bank to complete the pyramid of life's organizational hierarchy below.Word Bank:PopulationOrganellesOrgan SystemCellTissuesEcosystemOrganCommunityMoleculesMulticellular Organism1250views82rank1comments
Multiple ChoiceWhich of the following is the best example of an emergent property?4381views36rank1comments
Multiple ChoiceWhat is the appropriate term for an interbreeding group of individuals of a single type occupying a defined area? 497views
Textbook QuestionAll the organisms on your campus make up a. an ecosystem. b. a community. c. a population. d. the biosphere.386views
Textbook QuestionA biologist studying interactions among the bacteria in an ecosystem could not be working at which level in life's hierarchy? (Choose carefully and explain your answer.) a. the population level b. the molecular level c. the organism level d. the organ level621views
Textbook QuestionBiology can be described as having both a vertical scale and a horizontal scale. Explain what that means.398views