The following set-up was used by students to demonstrate a certain process.
![F3ET1PP3BioQ3](https://www.easyelimu.com/images/form_3_past_papers/Term_1_2021/end_term_1_2021/F3ET1PP3BioQ3.PNG)
- Identify the process being investigated.
- Name solution C
- State the observations expected at the end of the experiment in:-
Tube A
Tube B - Account for the observations made in:-
Tube A
Tube B - If the animal was replaced by a potted plant.
- What modification would you make in the set-up above?
- Give a reason for your answer in 5 (1) above.