From Google:
Xylem is found in the center of the vascular bundle, deep in the plant and made up of xylem vessels, fiber, and tracheids, whereas phloem is found on the outer side of the vascular bundle and made up of phloem fibers, sieve tubes, sieve cells, phloem parenchyma and companion cells.
The xylem and phloem in the leaf are found in the _______ layer
a. lower epidermis
b. spongy messophyll
c. upper epidermis
d. palisade mesophyll
1 answer