9. What vascular plant tissue is made of dead cells? stems O phloem ay leaves O xylem Today​

Xylem, it's a tissue which is made up of dead cells.

Sclerenchyma- The cells of this tissue are dead. They are rigid, contain thick and lignified secondary walls. Their main function is to provide strength and support to parts of the plant.

Xylem is vascular tissue that transports water and dissolved minerals from roots to stems and leaves. This type of tissue consists of dead cells that lack end walls between adjacent cells.