Question

What is the use of two roots of jowar maize abd sugarcane

Answer 1

Two roots of maize,sugarcane and Jowar are namely fibrous roots and adventitious roots

Fibrous roots are generally for the purpose of absorption of minerals and carry out normal functions of a root

But adventitious roots are for the mechanical support of the plants,they grow from the lower nodes of stem

Such roots are also called as stilt or brace roots

Answer 2

they have two types of roots, one which grow inside soil and provides water and minerals and the other one is found above ground at nodes which provides strength to the plant.