Write the list of questions to ask the manager of the garden

Write the list of questions to ask the manager of the garden of your village to know which plants are grown through grafting.
A. 1) What is grafting ?
2) What are the advantages of grafting ?
3) What are the plants that can be propagated through grafting ?
4) Do the plants produced by grafting are susceptible to diseases ?
5) Give example for plants propagated by grafting.
6) What is the time required to obtain grafted plants ?
7) Can we propagate plants with desirable characters through grafts ?
8) What is the name of the plant rooted in the soil ?
9) What is the name of the plant that is grafted to the rooted plant ?
10) How many plants are involved in Grafting ?