Positive And Negaative Contril Group

Question 1

are control groups in which the conditions guarantee a positive result.

Answer 1

Positive control groups

Question 2

are effective to show the experiment is functioning as planned.

Answer 2

Positive control groups

Question 3

are control groups in which conditions produce a negative outcome.

Answer 3

Negative control groups

Question 4

help identify outside influences which may be present that were not unaccounted for, such as contaminants.

Answer 4

Negative control groups