Final answer:
To produce spruceanol in large quantities, genes responsible for producing spruceanol need to be inserted into the DNA of a host species that can be efficiently cultivated.
Step-by-step explanation:
To produce spruceanol in large quantities, you would need to insert the genes responsible for producing spruceanol into the DNA of a host species that can be efficiently cultivated. This can be done through genetic engineering techniques such as gene insertion or gene transfer. Once the genes are successfully inserted into the host species, they will produce the enzymes needed to produce spruceanol.