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A biology student wanted to determine if using fertilizer would promote plant growth. One hundred plants were randomly assigned to one of two groups: one that used the fertilizer, and one that did not use a fertilizer.

Which of the following is a benefit of having replication in the experiment?

A Having a large number of plants receiving the treatments will allow for a good comparison of the differences in plant growth between the two groups.

B Having a large number of plants receiving the treatments will not allow for a good
comparison of the differences in plant growth between the two groups.

C Replication is not needed in this experiment. One plant receiving each type of treatment is enough to determine if the difference in plant growth is due to the fertilizer.
D Repeating the experiment will allow the student to compare the differences between the plants that received the fertilizer the first time and the plants that received the fertilizer the second time.

The benefit of having replication in the experiment is that it contains the high no of plants received the treatments. Hence, the option A is correct.

Benefit of having replication in the experiment:

Since one hundred plants were randomly assigned to one of two groups.

So there should be the large no of plants that should received the treatment that permits the good comparison that lies between the two groups.

Hence, the option A is correct.

Learn more about an experiment here: https://brainly.com/question/15215076