Conks are

Conks are

• A. Large fruit growing on trees.
• B. Fruiting bodies of wood-rotting fungi that indicate rot in hardwood species.
• C. Discoloration on leaves.
• D. Root nodules.

Answer: (B)

Conks are the fruiting bodies of wood-rotting fungi that indicate rot in hardwood species. These shelf-like structures emerge on trunks or branches where decay is active, releasing spores to spread the fungus. Their presence signals that the wood inside is decaying, which can weaken the tree and affect timber quality. They’re not simply large fruits on trees, leaf discolorations, or root nodules, which describe different plant phenomena unrelated to fungal decay.

Conks are the fruiting bodies of wood-rotting fungi that indicate rot in hardwood species. These shelf-like structures emerge on trunks or branches where decay is active, releasing spores to spread the fungus. Their presence signals that the wood inside is decaying, which can weaken the tree and affect timber quality. They’re not simply large fruits on trees, leaf discolorations, or root nodules, which describe different plant phenomena unrelated to fungal decay.