Question

The protoxylem lacuna is present in the vascular bundles of
a. dicot root
b. monocot root
c. dicot stem
d. monocot stem

Answer 1

Flowering plants have been divided into major categories, the monocots and the dicots.

Protoxylem lacuna is the space surrounded by parenchyma cells in the protoxylem of vascular bundles.

It appears in plants after the protoxylem has ceased to function properly or function at all and after these elements have stretched and torn.

This creates a cavity at that place.

So, the answer to the question asked is (a) Dicot root.

Answer 2

Answer:

The protoxylem lacunae is seen in vascular bundles.