Question

which main plant tissue are the lines pointing to in the enlarged diagram?
dermal
ground
vascular
meristem

Explanation:

The top cross-section shows scattered vascular bundles typical of a monocot stem, and the bottom cross-section shows a central vascular cylinder typical of a root. Both highlighted structures are the vascular tissue, which transports water, nutrients, and sugars throughout the plant. Dermal tissue forms the outer covering, ground tissue fills the spaces between vascular and dermal tissue, and meristem tissue is for growth.

Answer:

vascular