Functions of Saliva
Saliva is a secretion of salivary glands. Contains maximum water content (99.5%) and 0.5% solids. Includes solid content like organic, inorganic and gases also. Various...
Phloem (Bast) and its elements
It is a living, non-lignified tissue which is also called bast. Its main function is to transport organic food inside the plant body from the...