I would say the answer is B
In bacterial viruses, the protein coat remains outside the cell and only the <span>specific receptors on the plasma membrane and the whole virus is taken in by </span>viral genome is injected into the cell. In animal viruses, the virus attaches to
The correct answer is: "coevolution" .
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Formulating a New Hypothesis
If the initial hypothesis is not supported, you can go back to the drawing board and hypothesize a new answer to the question and a new way to test it. If your hypothesis is supported, you might think of ways to refine your hypothesis and test those.
Failure to support hypotheses is common in science, and often serves as a starting point for new experiments. Go back to the statement of hypothesis in the Introduction. Then review your findings, the data from the experiment. Make a judgment about whether or not the hypothesis has been supported.
It is verified by testing it. If the data supports the hypothesis, then we consider the hypothesis to be verified and true. If however, the data does not support the hypothesis or refutes it, then the hypothesis is in trouble, and we have to come up with a different hypothesis to explain the observations.
Explanation: ... If the data consistently do not support the hypothesis, then CLEARLY, the hypothesis is NOT a reasonable explanation of what you are investigating. The hypothesis is rejected, and we search for a new interpretation, an new hypothesis that supports the experimental data
