Human Biology: Concepts and Current Issues (8th Edition)
8th Edition
ISBN: 9780134042435
Author: Michael D. Johnson
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 11TY
An acceptable scientific hypothesis:
a. can be tested
b. can be proven true
c. can be proven false
d. both (a) and (c)
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Students have asked these similar questions
which 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.
When a hypothesis has beenthoroughly supported bylong-term study and data, it isconsidereda. a law.b. a speculation.c. a theory.d. proven.
Which of the following is NOT a reason why Wakefield’s study on the connection between autism and vaccinations was flawed?
A.
the study had a small sample size
B.
the study was not replicable
C.
the study acquired samples unethically and, quite possibly, illegally
D.
the study demonstrated everyone’s well being was taken care of
E.
the authors committed deliberate fraud to support their hypothesis
Chapter 1 Solutions
Human Biology: Concepts and Current Issues (8th Edition)
Ch. 1 - What should medical professionals, politicians, or...Ch. 1 - Will you vaccinate your children? Why or why not?...Ch. 1 - Living things have a different molecular...Ch. 1 - Explain the meaning of the term homeostasis.Ch. 1 - Name four features that together contribute to our...Ch. 1 - Describe the difference between a hypothesis and a...Ch. 1 - Discuss the role of scientists in helping us solve...Ch. 1 - To which of the following domains of life do...Ch. 1 - To which of the following domains do unicellular...Ch. 1 - New scientific knowledge is gained through a...
Ch. 1 - Prob. 4TYCh. 1 -
5. A broad hypothesis that has been supported by...Ch. 1 - Which of the following is used when developing a...Ch. 1 - Prob. 7TYCh. 1 - Consider all of the organisms (human as well as...Ch. 1 -
9. Which of the following lists the steps of the...Ch. 1 - In graphs, which of the following is usually...Ch. 1 - An acceptable scientific hypothesis: a. can be...Ch. 1 - Prob. 12TYCh. 1 - Prob. 13TYCh. 1 - The maintenance of a relatively stable internal...Ch. 1 - All of the following are features that...Ch. 1 - A magician has a coin that he says (hypothesizes)...Ch. 1 - Your roommate is writing a paper on the subject of...Ch. 1 - Prob. 3AWKCh. 1 - Prob. 4AWKCh. 1 -
5. You are trying to convince your friend who...Ch. 1 - Prob. 6AWKCh. 1 - Explain why religious explanations cannot disprove...
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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
- 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_forwardState whether the following statements are true or false. (a). A hypothesis must be testable and fasifiable. (b). Failure to falsify a hypothesis proves that hypothesis. (C) In the context of science, a law is general and can lead to new testable hypotheses.arrow_forwardJenna has been telling her friends about how successful she was at curing a fungal nail infection by using tea tree oil, just like her grandmother used to do. This is an example of a/an: a. proven hypothesis b. anecdotal evidence c. controlled experiment d. scientific theoryarrow_forward
- Identify each statement below as S if it can be tested scientifically or N if it is non-empirical knowledge. Explain your answer. a. Leonardo da Vinci is a better painter than Picasso is. b. Alcohol consumption by pregnant women may cause birth defects in their babies. c. There is a God. d. The sun rises in the east every morning.arrow_forwardCan 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.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
- Some of the characteristics of a scientific observation are that it: I.is directed at proving or disproving a hypothesis II. must involve the use of instruments III. may be obtained via a hunch or dream IV. must be reproducible a.IV only b.II and IV c.I, II and IV d.I, II, III, IVarrow_forwardWhich 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.arrow_forwarda. 20. In science, a theory is defined as a. a speculative guess. b. a hypothesis. C. an explanation that is well documented and consistent with the evidence. d. a description of a phenomenon for which there is no explanation. e. a personal conviction.arrow_forward
- What is science? (Mark any that apply.) A. A method to find enlightenment. B. A process by which knowledge is produced. C. A body of knowledge. D. A way of making predictions that are testable. E. A system to determine the correct opinion. select all that applyarrow_forwardA controlled experiment ________. A. includes one group for which the scientist controls all variables B. is repeated many times to ensure that the results are accurate C. includes at least two groups, one of which does not receive the experimental treatment D. includes at least two groups, one differing from the other by two or more variablesarrow_forwardA suggested and testable explanation for an event is called a ________.a. hypothesisb. variablec. theoryd. controlarrow_forward
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