Transport in Pl...

Transport of water and mineral in plants take place through

The molecules which move from higher to lower regions are called as

Pinus seeds cannot germinate without

Stomata close down if relative humidity of atmosphere falls below

In plants, capillarity is aided by the small diameter of

The ingredient not used for preserving food stuff is

Root hairs absorb water from soil with the help of

ψ_p denotes to

Cohesion-tension theory is related

The flow of water upward through the xylem in plants can achieve fairly high rates up to 15 m height

Water molecules are attracted to each other in the liquid phase more than to water in the gas phase

Main function of lenticel is

Some carrier proteins allow diffusion by both molecules cross the membrane in the same direction is

Water potential of pure water and its solution are

The excess water collected in the form of droplets around special openings of veins near tip of leaves is called as

The ratio of number of stomata to the total number of epidermal cells and stomata per unit leaf area is called

Various ions, and water from soil can be transported upto a small height in stems by

In wall of guard cell, cellulose microfibrils are arranged

The movement of diffusion is

Passive water absorption by root system is due to

The neighbouring cells are connected through cytoplasmic strands that extend through

When separated by a semipermeable membrane, water enters the sugar solution. What would you call the sugar solution

The concentration of minerals in the soil is usually

Special structures found on margins and tips of leaves made of parenchyma tissue and water pores through which guttation take place.

Diffusion rate is affected by