Examples of plant propagated by roots

Bacteria reproduce asexually by ________ 

An artificial method of vegetative reproduction where two plants are combined is _________ .

Underground swollen stem with tiny scale leaves and buds called eyes is ______.

Sub-aerial stems are otherwise known as _______ 

_______ formed from any part of the plant except the radicle of the seed.

_________ is the production of new offsprings by parents.

Sexual reproduction involves the union of two _______

Tuber is found in ________

_________ takes place without the union of two reproductive cells.