What process is shown most directly in the diagram below?
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a. gel electrophoresis
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b. karyotyping
c. polymerase chain reaction (pcr)
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d. use of restriction enzymes

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis