Campbell Essential Biology (7th Edition)
7th Edition
ISBN: 9780134765037
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 6SQ
Which statement best distinguishes hypotheses from theories in science?
- a. Theories are hypotheses that have been proven.
- b. Hypotheses are tentative guesses; theories are correct answers to questions about nature.
- c. Hypotheses usually are narrow in scope; theories have broad explanatory power and are supported by a lot of evidence.
- d. Hypotheses and theories mean essentially the same thing in science.
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Can a theory be proven wrong?a. No, theories are exactly the same as facts.b. No, because there is no good way to test a theory.c. Yes, a new observation or interpretation of data could disprovea theory.d. Yes, theories are exactly the same as hypotheses.
Which of the following is not true of science?a. Science is based on the premise that all events can be traced to natural causes.b. Important science can be based on chance observations.c. A hypothesis is basically a wild guess.d. Scientific theories can potentially be disproved.
The formulation of a hypothesis to possibly explain a natural phenomenon occurs in
A. deductive reasoning
B. inductive reasoning
Chapter 1 Solutions
Campbell Essential Biology (7th Edition)
Ch. 1 - Which is not a characteristic of all living...Ch. 1 - Prob. 2SQCh. 1 - Plants use the process of photosynthesis to...Ch. 1 - How does natural selection cause a population to...Ch. 1 - Which statement best describes the logic of the...Ch. 1 - Which statement best distinguishes hypotheses from...Ch. 1 - _____ is the core theme that unifies all areas of...Ch. 1 - What distinguishes a fact from an opinion?Ch. 1 - Match each of the following terms to the phrase...Ch. 1 - For each statement, identify which major theme is...
Ch. 1 - For each statement, identify which major theme is...Ch. 1 - For each statement, identify which major theme is...Ch. 1 - The fruits of wild species of tomato are tiny...Ch. 1 - Interpreting Data The Kemps ridley sea turtle...Ch. 1 - The news media and popular magazines frequently...Ch. 1 - If you pay attention, you will find yourself...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- According to the scientific method, a good hypothesis mustarrow_forwardwhich of the following best describes the logic of scientific inquiry? a. If I generate a testable hypothesis, tests and observations will support it. b. If my prediction is correct, it will lead to a testable hypothesis c. If my observations are accurate, they will support my hypothesis. d. if my prediction is correct, my hypothesis is supported.arrow_forwardFor a scientific theory to be accepted it must be: a.proposed by a scientist of high repute b.able to accommodate the known observations. c.written in clear, concise and elegant prose. d.subjected to rigorous debate for a long timearrow_forward
- Which one of the following statements are not true about a scientific theory? A. Cannot be dedcued based on repeated observations without an experiment designed to test the hypothesis. B. Could be radically revised based on new scientific evidence. C. A basic principle derived from the study of nature that has never been disproven by scientific inquiry. D. It is a general and reliable explanation of important natural phenomena.arrow_forwardA hypothesis cannot be formed without which of the following? a. experimentation b. observation c. datad. theoryarrow_forwardWhich statement is NOT true regarding how the term "theory" is used in science? A. In science, a theory is an explanation of observations that address a wide range of phenomena. B. Scientific theories are able to be tested and refuted. C. In science, a theory is an educated guess without supporting evidence. D. Scientific theories are supported by multiple lines of evidence.arrow_forward
- research uses data collected for some other purpose to test a new hypothesis. Many archives exist but obtaining access to these collections may be difficult. For example, hospitals and schools collect a great deal of information about patients and students, but privacy regulations prevent researchers from getting access to these data sets. studies strive to establish a relationship between two variablesarrow_forwardWhat is the distinguish between a hypothesis and a scientific theory?arrow_forwardWhy are alternative scientific theories to evolution not taught in public school? a. more theories would confuse students b. there are no viable scientific alternatives c. it is against the law d. alternative scientific theories are suppressed by the science establishmentarrow_forward
- When there is a lot of evidence to support and not sound evidence to disprove an explanation for a phenomenon in science, the idea is elevated to A. explanation B. experimentation C. theoryarrow_forwardWhat is a product of Science that is developed from repeated, tested, and confirmed hypothesis with high degree of certainty. A. Law B. Principle C. Theory D. A and B When can we say that there is/ are paradigm shift/s or dramatic scientific revolutions? Choose the letter of the best answer. A. When supplemental information are created B. When pre-existing and established theories are totally changed C. When new information that would change the facts in the past are created D. B and C E. A and Barrow_forwardA suggested and testable explanation for an event is called a a. hypothesis b.variable c. theory d. controlarrow_forward
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