Respuesta :
Answer: The correct answer is B. The cell walls of fungi are made of chitin, while plant cell walls are made of glucans and cellulose.
Explanation: Fungi have cell walls composed mainly of chitin, a complex carbohydrate. Chitin provides strength and rigidity to the fungal cell wall. On the other hand, plant cell walls are primarily composed of cellulose, another complex carbohydrate, along with glucans. Cellulose provides structural support to plant cells, contributing to their rigidity and shape.