Question

CHAPTER 1 - NUTRITION IN PLANTS
I. Answer in one word:
1. What is the function of the guard cells in stomata?
2. What are carbohydrates made up of?
3. List the four factors that are essential for photosynthesis to take place.
4. Name the chemical substance used to experimentally demonstrate the importance of carbondioxide during photosynthesis.
5. Observe the picture given above and answer the question that follows.
If you conduct a starch test with the above leaf, which part of the leat do you expect to turn bluish black in colour-green or yellow? Why?
6. What is the relationship between the intensity of light and the rate of photosynthesis?​

Answer 1

Answer:

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