Question

Why Vaseline is used in some experiment?

Answer 1

to avoid sunlight and detection of co2

Answer 2

hii there,

vasline is used because to avoid sunlight . If sunlight is not there then the carbon dioxide is not taken by the plant. due to absence of Carbon Dioxide photosynthesis Won't take place. And if vasline is used the the transpiration process also won't occur. This proves that carbon dioxide is essential for photosynthesis.

thnx dear 4 this question
hope it help uu

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