QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
Which best describes the cell theory?
A. Scientists know all there is to know about cells, so the cell theory will not change.
B. As technological advancements are made, the cell theory may change.
C. A theory, once formulated, cannot be changed.
D. The development of a synthetic cell has caused the cell theory to change.
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Answer
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Step 1: Begin by explaining what the cell theory is.
The cell theory is a fundamental concept in biology that states all living organisms are composed of cells, and cells are the basic unit of life. This theory has evolved over time as our understanding of cells has grown.
Step 2: Address misconceptions in the given answer choices.
Answer choice A is incorrect because scientific knowledge and understanding are always advancing, so no theory is ever completely fixed or final. Answer choice C is incorrect because theories can indeed change and adapt as new evidence emerges. Answer choice D is also incorrect because the development of a synthetic cell would not necessarily change the cell theory but might instead provide further support for it.
Final Answer
The correct answer is B: "As technological advancements are made, the cell theory may change."
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