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प्रश्न
How do stomata differ from a lenticel?
एक पंक्ति में उत्तर
टिप्पणी लिखिए
उत्तर
Stomata present, on the leaf and open only during the day while lenticel present on the stem of woody plants and open at all times.
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Types of Transpiration
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संबंधित प्रश्न
Explain the mechanism of stomata?
State the functions of guard cells.
State the Location:
Stomata
State the Location:
Guard cells
Mark the most appropriate answer in the following:
Stomata open during day and close at night because:
Maximum transpiration occurs through ______.
The paper used to demonstrate unequal transpiration in a dicot leaf is ______.
Name the following:
The openings on the barks of trees through which transpiration occurs.
Name the three kinds of transpiration.
The given figure represents an experiment:
- Leaf A was coated with grease on both surfaces.
- Leaf B was coated with grease on the lower surface.
- Leaf C was coated with grease on the upper surface.
- Leaf D was left without any application of grease. All four leaves A, B, C and D were left in a room for about 24 hours.
- Which leaf dries first? Give reason.
- Which leaf dries last? Give reason.
