what is protoplast?

TLS Online TPP Program

#Question id: 13232

#Unit 6. System Physiology – Plant

Plants that develop root pressure frequently produce liquid droplets on the edges of their leaves, a phenomenon known as

TLS Online TPP Program

#Question id: 13233

#Unit 6. System Physiology – Plant

Tracheids are

TLS Online TPP Program

#Question id: 13234

#Unit 6. System Physiology – Plant

Some roots can develop positive hydrostatic pressure in their xylem is called

TLS Online TPP Program

#Question id: 13235

#Unit 6. System Physiology – Plant

Few statements regarding water potential of soil

a) The osmotic potential (Ys) of soil water is generally negligible because solute concentrations are low

b) In wet soils the Hydrostatic pressure (Yp) of soil water is close to zero

c) In dry soils the Hydrostatic pressure (Yp) of soil water is negligible

d) ) The osmotic potential (Ys) of soil water is generally positive because solute concentrations are low

 Which one of the following combination of above statements is TRUE?

TLS Online TPP Program

#Question id: 13551

#Unit 6. System Physiology – Plant

As water is lost to the air, the surface of the remaining water is drawn into the interstices of the cell wall, where it forms curved air–water interfaces

TLS Online TPP Program

#Question id: 13552

#Unit 6. System Physiology – Plant

Transpiration from the leaf depends on two major factors;