PLEASE ANSWER FAST
Solution:
Grafting
In this method, a stem cutting from the desired plant (scion) is inserted on a rooted plant (stock) which is resistant to diseases. These are bound firmly with the help of tape or cloth so that they have vascular continuity.
Examples: Rose, mango, citrus, grapes etc.
Hence, option C is the correct answer as sugarcane can not be grafted.