Question

How do plants defend themselves against herbivores?

Answer 1

Plants have various defense mechanisms to protect themselves against herbivores. Some common ways plants defend themselves include:

1. Physical barriers such as thorns, spines, and tough outer coverings that make it difficult for herbivores to access and eat the plant.
2. Chemical defenses such as toxins, deterrent compounds, and bitter-tasting substances that repel or harm herbivores when consumed.
3. Indirect defenses such as releasing volatile compounds that attract predators of herbivores, thereby reducing herbivory.
4. Mimicry of harmful or unpalatable species to deter herbivores from consuming them. Overall, plants have evolved a range of strategies to defend themselves against herbivores and ensure their survival.