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Most leaves have the upper surface more ...

Most leaves have the upper surface more green and shiny than the lower ones. Why?

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The upper surface is more green and shiny than the lower ones because the upper surface comprising of the palisade parenchyma has more number of chloroplasts than the spongy parenchyma in the lower surface.
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VGS PUBLICATION-BRILLIANT-NUTRITION- FOOD SUPPLYING SYSTEM-IMPROVE YOUR LEARNING (CONCEPTUAL UNDERSTANDING)
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  8. Explain the structure of cell organelle that performs the photosynthes...

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  9. Explain the structure of cell organelle that performs the photosynthes...

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  10. What is the role of acid in stomach ?

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  11. What is the function of digestive enzyme ?

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  12. Describe with diagram haw villi are helpful in absorption of digested ...

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  13. How digested food is absorbed in small intestine ?

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  14. How is the digested fat absorbed?

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  15. What is emulsification ? How does it help in digestion of fats ?

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  16. What is the role of saliva in the digestion of food?

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  17. What is the role of saliva in the digestion of food?

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  18. What will happen to protein digestion as the medium of intestine is gr...

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