A. leaf blights
B. opening of stomata
C. closure of stomata
D. browning of leaves
Related Mcqs:
- Which of the following represents osmoregulatory steps taken by hydrophytes??
- Deficiency of iron causes:
- “lubb” sound is produced due to___________________??
- Low level of CO2 favours _________ of the stomata.?
- Process of transpiration in plants helps in:
- Characteristic feature of xerophytes is:
- In submerged hydrophytas, functional stomata are found:?
- Thebesian valve is present in the heart of rabbit at:
- Among the following characters which one does not characterise a hydrophyte??
- The heliophytes are characterised by:?
