When scientific investigations are repeated by other scientists, they usually produce the same results. When results are significantly different from one another, scientists investigate what may have caused the differences. Which of these
factors would cause the most difference in results of repeated investigations?
A)
equipment failures
B)
exact measurements
incorrect hypotheses
D
controlled variables

Its important because if you repeat you'll get consistent results.

2. That means if a scientist gets different results it means they did something wrong in the experiment

Explanation:

interphase   is the cell cycle stage in which the cell acquires nutrients, creates and uses proteins and other molecules and starts the process of cell division by replicating the dna. it is the longest stage in the eukaryote cell cycle.

the following   can go wrong during interphase:   a base pair could be mismatched during the duplication process causing a mutation.   correct answer: c

explanation: