Test Yourself Chapter 1 PDF

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Biology, the Study of Life The Process of Science 1. Which of the following words would not be part of a conclusion? D. All can be part of a conclusion 2. Which term and definition are mismatched? D. All these are properly matches. 3. Which of these describes the control group in the winter wheat experiment? The control group was D. Not watered The Cell Theory 4. The level of organization the includes cells of similar structure and function is B. A tissue 5. Which sequence represents the correct order of increasing complexity in living system? c. Molecule, cell, tissue, organ 6. All the chemical reactions are occur in a cell are called b. Metabolism 7. The process of turning solar energy into organic chemical energy is called c. Photosynthesis The Gene Theory 8. Genes are d. of these are correct 9. Genes d.All of these are correct The Theory of Homeostasis 10. Which of the following are a part of homeostasis? e.All of these are correct 11. To remain homeostatic, organism need to b.Acquire material and energy from the environment

The Theory of Ecosystems 12. Which sequence represents the correct order of increasing complexity? d.Population, community, ecosystem, biosphere 13. In an ecosystem, energy a. Flows and nutrients cycle 14. An example of chemical cycling occurs when b.Energy flows through an ecosystem and becomes heat 15. Energy is brought into ecosystems by which of the following? d. Organisms that photosynthesize, much as plants The Theory of Evolution 16. Organism are related because they a. All have the same structure and function b. Share the same characteristics c. Can all trace their ancestry to a common source d. All contain genes 17. All evolutionary tree a. Shows common ancestors b. Depicts the history of a group of organisms c. Is bases on appropriate data d. Shows how certain organisms are related e. All of these are correct

18. Classification of organisms reflects a. Similarities b. Evolutionary history c. Neither a nor b is correct d. Both a and b are correct 19. Which of these exhibits an increadingly more inclusive scheme of classification? a. Kingdom, phylum, class, order b. Phylum, class order family c. Class, order, family, genus d. Genus, family, order, class 20. Humans belong to the domain a. Archaea b. Bacteria c. Eukarya d. None of these are correct 21. In which group are you most likely to find unicellular organisms?

a. Protists b. Fungi c. Plantae d. Animalia 22. The second word of a scientific name, such as Homo sapiens, is the a. Genus b. Phylum c. Specific epithet d. Species e. Family 23. Modifications that make an organism suited to its way of life are called a. Ecosystems b. Populations c. Adaptations d. None of these are correct...