A number of plants produce terpenes. What is one advantage that the production of terpenes has over the production of alkaloids?

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Quizplus · Accepted Answer

Terpenes do not require nitrogen for their production, which can be a limiting nutrient for plants. Alkaloids, on the other hand, often require nitrogen and other complex biochemical pathways to produce, making their production more costly in terms of energy and resources. Therefore, the production of terpenes may be a more efficient way for plants to defend against herbivores.

A Number of Plants Produce Terpenes