The portion of plant that is grafted on other plant is called
Scion
The correct option is B:
Explanation of the correct option :
Explanation of the incorrect options:
Option A:
Option C:
A graft is a cell or tissue which is separated and then is dependent on external nutrient media.
Option D:
A stump is the base of a tree after the rest of the trunk has been cut down.
Final answer: The portion of the plant that is grafted on other plant is called the scion.