Lignin:
a. is needed directly for photosynthesis.
b. is a red pigment.
c. provides structural support and waterproofing to plants.
d. is the female reproductive cell in seed plants.
Answer (2)
A is yours answer I think
Lignin provides structural support and waterproofing to plants (option c). It is a complex polymer found in the cell walls of vascular plants, crucial for maintaining the plant's rigidity and preventing water loss. Lignin does not directly participate in photosynthesis, act as a pigment, or function as a reproductive cell.
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