Q. The main function of palisade parenchyma in leaf is _____:
Answer: Toxins
Notes: 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 potential energy of carbohydrates.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 57 in 13. Plant Tissues in above course in App.