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Q. Water is lost in a liquid state in some plants from margins of leaves through hydathodes. These hydathodes
  1. Remain open at night and closed at day
  2. Remain open during day and closed at night
  3. Remain always open
  4. Do not show any specificity in opening and closing.

somya , 10 Years ago
Grade 12th pass
anser 1 Answers
Gaurav

Last Activity: 10 Years ago


Hello Student,
Please find answer to your question below:

Correct answer is 3. Remain always open
Hydathodes or water pores, unlike stomata are always open as their guard cells are immobile.
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