To provide: Description for the given levels of
Introduction: The arrangement of biotic factors into a biologically-organized system helps to better understand the composition of life. It depicts the levels of organization from the smallest to the largest levels. Biological organization is based on the structural and functional hierarchy of living organisms. The levels of hierarchy range from complex systems to simple components, through a reductionist approach. The hierarchy of life ranges from biosphere to molecules.
Explanation of Solution
- Biosphere:
Various ecosystems present on the Earth collectively form a biosphere.
- Ecosystems:
All the communities of living organisms (the biotic factors) and the abiotic factors such as soil, air, water, and climate conditions present in a specific area form an ecosystem.
- Communities:
In a given area or an ecosystem, the populations of different flora and fauna species interact together and form a community.
- Populations:
A group of individuals belonging to the same species and living in a specific area are together referred to as a population.
- Organisms:
Several organs each with different functions together form an individual organism.
- Organs and organ systems:
One or more type of tissues, each having a specific function, combine and form an organ. Several organs together form an organ system.
- Tissues:
In a multicellular organism, a group of cells form a tissue.
- Cells:
Different types of cell organelles together form a cell, the basic unit of life.
- Organelles:
Various types of biological molecules are assembled to form a cell organelle, each having a specific function.
- Molecules:
Two or more atoms combine together by
chemical bonds to form a molecule.
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Chapter 1 Solutions
Study Guide for Campbell Biology
- 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, organismarrow_forwardList the levels of organization in Biology from organism to the biosphere. 1.) 2.) 3.) 4.) 5.)arrow_forwardIn science, a paradigm is a: a.framework of concepts shared by a community, on which theories are based. b.set of rules and regulations which govern scientific work and which can shift from time to time c.list of all the inflectional forms of a word. d.framework of concepts which serve as a pattern for growth of the scientific communityarrow_forward
- In science, a theory is best defined as a(n) Select one: a. educated opinion about the natural world. b. explanation for a large number of findings in the natural world. c. personal understanding of natural laws. d. testable prediction about the natural world. e. speculation and opinion of facts.arrow_forwardDefine the following terms: a. systems biology b. emergence c. robustness d. degeneracy e. systemarrow_forwardThe maintenance of a relatively stable internal environment is: a. metabolism b. evolution c. constancy d. homeostasisarrow_forward
- The idea of the great chain of being, or scala naturae suggests that O a. all non-living and living things on earth can be arranged naturally on a branching tree O b. the earth is very young, and newly created c. new life forms appear periodicly through a process of spontaneous generation O d. all life forms can be arrayed along a linear progression of increasing reasoning ability O e. the natural world is made up of a set of unchanging essences that are discretely different from one anotherarrow_forwardLevels of Organization 1. Molecular Level 2. Cellular Level 3. Tissue Level 4. Organ Level 5. Organ System Level 6. Population Level 7. Community Level 8. Ecosystem Level 9. Biosphere Levelarrow_forwardList the levels of organization seen in living organisms, beginning with the smallest level at the top. organism ecosystem community population organ biospherearrow_forward
- which of these following is not a property of all living organisms a. organization b. acquisition of materials and energy c. care for their offspring d. reproduction e. responding to the enviornmentarrow_forwardOutline the levels of biological organization. What is the difference between the reductionist approach to biology and the systems approach? What are the strengths and weaknesses of each?arrow_forwardidentify and explain the four physical and biological principles to which all life is constrained.arrow_forward
- Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College