Gaseous exchange in plants

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Across
  1. 6. Most plants undergo gaseous exchange process with the surrounding through leaves, _______, and roots.
  2. 7. Guard cells undergo photosynthesis to produce _____
  3. 8. Water molecules undergo osmosis process through a __________ membrane.
Down
  1. 1. Opening and closing condition of stoma is affected by the diffusion of water in and out.
  2. 2. Stoma is ________ to undergo photosynthesis process when there is light.
  3. 3. Water molecules moves from the region of ______ concentration of water molecules to a region of lower concentration of water molecules.
  4. 4. Stoma is ________ during the night or when the plant loses a lot of water.
  5. 5. During daytime, carbon dioxide and ________ are taken and removed.
  6. 6. Enables the exchange of _____ to occur.