Question

guttation is the loss of water in the form of water droplets from hydathodes true or false with reason

Answer 1

This statement is true

Guttation takes place through hydrathodes, they are special type of stomata called water stomata and they remain open throughout the day.

Guttation drops contains dissolved organic and inorganic substances.

Guttation is driven by root pressure

Answer 2

Yess it is true...In pteridophytes guttation takes place forming white dots on leaves due to evaporation of calcium salts called hydathodes e.g. nephrolepis or ferns