The correct option is
B A - Stem, B - Underground stem, C - Root, D - Leaf
Name of plant | A vegetative part from which plant grows |
A) Money plant | 2) Stem |
B) Ginger | 4) Underground stem |
C) Sweet potato | 1) Root |
D) Bryophyllum | 3) Leaf |
A. Money plant is vegetatively propagated by stem cutting. This is done by using a piece of its stem that contains at least one leaf on it.
B. Ginger is vegetatively propagated through its underground stem.
C. Sweet potato is vegetatively propagated by its roots. The roots of sweet potatoes have adventitious buds that develop into new plants by breaking off from the root.
D. Bryophyllum bears leaves that have buds on their margins. These buds give rise to new plants.
So, the correct answer is option B.