Question

A scientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. Another scientist conducted the same experiment and got similar results. Which concept does this best illustrate?

Answer 1

The concept that this best illustrates is replication. 

Answer 2

The concept of repetition is best illustrated in the given question.

Step-by-step explanation:

Let us consider that a scientist named A conducted an experiment in his or her laboratory. He discovered a new fertilizer, and when the small amount of that when added to the plant it grows very briskly. Similarly, when an another scientist named B performed the similar experiment in the lab and obtained identical outcomes, which means that scientist B is repeating the same experiment that was done by the scientists A. Thus, it explains the concept of repetition.