For one, not too many people know that caffeine, which is found in coffee, tea, chocolate, mate, etc. is a natural insectiside the plants produce. Insects become paralized when they consume the caffeine which is in those plants.
Plants have physical defenses such as thorns and trichomes, chemical defenses like toxins and repellents, and also inducible defenses that are activated in response to herbivore attack.
Is chemicals from plants chemical weathering or physical weathering
Organisms can have physical defenses like camouflage or spines, chemical defenses like toxins or bad taste, behavioral defenses like hiding or fleeing, and immune defenses like antibodies or white blood cells to fight off pathogens.
Cacti have their spines that keep animals from resting and eating their fruit
Two direct defenses of plants against predators include thorns and chemical deterrents. Thorns or spines physically deter herbivores from feeding on the plant, while chemical defenses, such as alkaloids or tannins, can be toxic or unpalatable, making the plant less appealing to predators. These adaptations help enhance the plant's survival and reproductive success in the face of herbivory.
Sap containing Urushiol, which causes itching and a rash. example poison ivy and plants producing either cardiac or steroidal glycosides. example foxglove
Photosynthesis involves a chemical change.
many minds
Ocean plants can protect themselves from predators through physical defenses like hard shells or spines on their leaves or stems. They can also use chemical defenses by producing toxins or compounds that deter herbivores from feeding on them. Some plants may also have camouflage techniques to blend in with their surroundings and avoid detection by predators.
It is a chemical changechemical change
Physical changes
No, the process of carbon dioxide being converted into more complex molecules by plants during photosynthesis is a chemical change, not a physical change. Chemical changes involve the formation of new substances with different chemical properties, whereas physical changes only affect the physical state of a substance without altering its chemical composition.