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Plant Physiology Transpiration - Questions and Answers

Practice questions on Plant Physiology Transpiration.

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36. Minute pores surrounded by two guard cells found on epidermis are called
A. Guard cells
B. Stomata
C. Lenticels
D. Epidermal cells
Explanation:
37. The type of transpiration which is insignificant as compared to stomatal transpiration
A. Cuticular
B. Lenticular
C. Guttation
D. Hydathodes
Explanation:
38. Water potential of the guard cells during night time is
A. Low
B. very low
C. High
D. vary high
Explanation: