Some plants have a way of defending themselves against animals in order to survive. Explain
these two methods that plants use to fend of animals
1. Chemical defence
2. Physical defence
1. Chemical defence: Some plants produce various chemicals that deter or harm animals that try to feed on them. These chemicals can be toxic or distasteful, causing the animal to avoid consuming the plant. For example, many plants in the nightshade family contain alkaloids that are harmful to animals, while chili peppers produce capsaicin, a compound that causes a burning sensation in the mouth of animals. By using chemical defenses, plants are able to protect themselves from being eaten by animals.
2. Physical defence: Plants can also have physical adaptations that protect them from being consumed by animals. This can include thorns, spines, or prickles that deter animals from grazing on the plant. For example, cacti have spines that make it difficult for animals to access their water-storing stems, while thistles have sharp prickles that prevent animals from eating their leaves. By developing physical defenses, plants are able to reduce the risk of being consumed by herbivores and increase their chances of survival.