O Level Science Weekly Quiz

1. Why are leaves boiled in alchohol during the test for starch?

2. Which one is the byproduct of photosythensis

3. What part of the plant are known as stoma?

4. What the purpose of soda lime during the photosynthesis experiments?

5. Which of the following materials are used in the test for starch in leaves?

6. The process by which sugars are transported from the leaves through microscopic tubes to the other parts of the plant is known as

7. Select the features that make leaves suited for Photosythnesis

8. Where do cerials store the starch?

9. Which one the following statements is not true?

10. What is the original colour of iodine solution?

11. Which of the following is not a step in the test for starch in leaves