Apoplastic fungicides move through –

Correct option is B

Correct option: (b) Non-living part of plant
· Apoplastic movement occurs through xylem and cell walls, which are non-living parts.
Other options:
· (a) Living cells – Symplastic movement, not apoplastic.
· (c) Both – Incorrect for apoplast.
· (d) Soil only – Not relevant to fungicide movement.