Redwood and cedar are not affected by any fungi. True or False?

Redwood and cedar are known for their natural resistance to decay and some fungi, but they are not entirely immune to all fungi. The correct answer is false because while these woods exhibit enhanced durability and resistance due to naturally occurring compounds like tannins and oils, they can still be affected by certain types of fungi if the conditions are right. For example, wood that retains moisture and is in contact with soil can support fungal growth, leading to potential decay regardless of its inherent properties. Thus, the statement that these woods are not affected by fungi at all is misleading, as various environmental factors and the specific species of fungi can influence the extent of their vulnerability.