Grafting is a technique of combining two plants. It uses the roots and the bottom portion of one plant attached to the top portion of another plant that is known as _____?

Grafting is a technique of combining two plants. It uses the roots and the bottom portion of one plant attached to the top portion of another plant that is known as _____?

گرافٹنگ دو پودوں کو جوڑنے کی ایک تکنیک ہے۔ یہ دوسرے پودے کے اوپری حصے سے منسلک ایک پودے کے جڑوں اور نچلے حصے کا استعمال کرتا ہے جسے _____ کے نام سے جانا جاتا ہے؟
Explanation

The root stock is the bottom portion of the plant that is used for grafting.

It provides the root system and supports the scion.

The scion is the top portion of another plant that is grafted onto the root stock to grow and produce the desired fruit or flowers.