Biology
Transpiration is significant for all except:
- Cooling effect
- Suction pull
- Ascent of sap
- Translocation of food
Transpiration
34 Likes
Answer
Translocation of food
Reason — Translocation of food is carried out by phloem tissue and is not dependent on transpiration.
Answered By
18 Likes
Related Questions
Which of the following is an external factor affecting the rate of transpiration ?
- Number of stomata
- Exposed surface
- Humidity
- Sunken stomata
The upper layer of mesophyll in a leaf consists of elongated ground tissue called:
- Spongy parenchyma.
- Palisade cells
- Xylem cells
- Phloem cells
Hydathodes are located on:
- At the petiole
- Upper surface of leaves
- Lower surface of leaves
- Margins of leaves
When guard cells are flaccid, the stoma must be:
- Open
- Neither open nor closed
- Closed
- None of these