O Level Science Weekly Quiz

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

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

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

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

5. Select the features that make leaves suited for Photosythnesis

6. Which one the following statements is not true?

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

8. What is the original colour of iodine solution?

9. Where do cerials store the starch?

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

11. Which one is the byproduct of photosythensis