Home › MHT-CET › Biology › Plant Water Relations › **Transpiration** is the loss of water from the …
**Transpiration** is the loss of water from the plant in the form of:
ALiquid (through hydathodes)
BVapour, mainly through stomata, cuticle and lenticels
CBoth A and B equally
DOnly through roots
Answer & Solution
Correct answer: B. Vapour, mainly through stomata, cuticle and lenticels
Transpiration = evaporative water loss (vapour). 90–93% via stomata; 8–10% via cuticle; 0.1–1% via lenticels. Loss as liquid through hydathodes is called guttation (a separate process).
Related questions
Loss of water as **vapour** (transpiration) is highest in which type of tissue/structure oWhich plant has **epistomatic** leaves (stomata only on upper surface)?**Symplast pathway** of water movement involves:Why does **rate of transpiration increase** with rising temperature, low humidity, and winIf a plant cell has OP = 12 atm and TP = 4 atm, its **DPD** is:**Aquaporins** are:The **pressure-flow hypothesis** (Münch, for phloem transport) proposes that:The **major channel** for translocation of food (sucrose) in plants is: