Question

Your friend decides to set up an experiment with four different groups with ten mice each. Each group of mice will have their respiration rate tested at a specific time of the day - Moening ( 6 AM), Noon (12 PM), Evening (6 PM) and Night (12 AM). Fach mouse was placed in the respirometer for a penod of five minutes. 5. If your friend's predietion (and hypothesis) is supported, which group of mice will have the highest respiratory rate?' (Circle ONE)' A. The Morning group B. The Day group C. The Evening group D. The Night group

Answer 1

Answer: A

Step-by-step explanation:

A. The Morning group. Mice typically exhibit higher levels of physical activity during the morning, so it is likely that their respiratory rate will be the highest at this time.