The given diagram represents the set-up at the start of a certain experiment to demonstrate an activity of plants. [5 MARKS] (a) What is the aim of the experiment? (b) Why has oil been put in each test tube? (c) What will be the observation in the two test tubes after about 2 to 3 days? (d) Give a reason to explain any change observed as answered in (c) above. (e) Why is test tube B without a plant taken in the experiment?

The given diagram represents the set-up at the start of a certain expe

1.	The given diagram represents the set-up at the start of a certain experiment to demonstrate an activity of plants. [5 MARKS] (a) What is the aim of the experiment? (b) Why has oil been put in each test tube? (c) What will be the observation in the two test tubes after about 2 to 3 days? (d) Give a reason to explain any change observed as answered in (c) above. (e) Why is test tube B without a plant taken in the experiment?
Answer» The given diagram represents the set-up at the start of a certain experiment to demonstrate an activity of plants. [5 MARKS] (a) What is the aim of the experiment? (b) Why has oil been put in each test tube? (c) What will be the observation in the two test tubes after about 2 to 3 days? (d) Give a reason to explain any change observed as answered in (c) above. (e) Why is test tube B without a plant taken in the experiment?