Phyllode is an adaptation in some _____ plants.
-
hydrophytic
-
mesophytic
-
epiphytic
-
xerophytic
D
Correct answer
Explanation
Phyllode is a flat, expanded petiole that functions as a leaf blade. It is a xerophytic adaptation to reduce water loss while maintaining photosynthesis. Common in Australian Acacia species that grow in arid conditions.