Biology
Which of the following is an external factor affecting the rate of transpiration ?
- Number of stomata
- Exposed surface
- Humidity
- Sunken stomata
Related Questions
Guttation takes place through:
- Stomata
- Lenticels
- Hydathodes
- Cuticle
The apparatus used to measure the rate of transpiration is:
- Barometer
- Clinostat
- Manometer
- Potometer
The upper layer of mesophyll in a leaf consists of elongated ground tissue called:
- Spongy parenchyma.
- Palisade cells
- Xylem cells
- Phloem cells
Transpiration is significant for all except:
- Cooling effect
- Suction pull
- Ascent of sap
- Translocation of food