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| Q. |
The main function of palisade parenchyma in leaf is – |
| A. | Antibiotics |
| B. | Pollutants |
| C. | Hormones |
| D. | Toxins |
| Answer» D. Toxins | |
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Explanation: Palisade parenchyma is the layer of tissue directly beneath the epidermis of the upper surface of a leaf. It contains the cylinder- shaped cells that hold the chloroplasts and constitutes the primary area of photosynthesis that converts the light energy to the chemical energy of carbohydrates |
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