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What are three defense systems plants have?
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.
Are chemicals from plants physical or chemical weathering?
Is chemicals from plants chemical weathering or physical weathering
What defenses can organisms have?
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.
What are some physical defenses of plants against animals?
Cacti have their spines that keep animals from resting and eating their fruit
What are two direct defenses of plants against predators?
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.
What are two examples of chemical plant defenses?
Sap containing Urushiol, which causes itching and a rash. example poison ivy and plants producing either cardiac or steroidal glycosides. example foxglove
Does photosynthesis involve a physical or chemical change?
Photosynthesis involves a chemical change.
How can an ocean plant protect them selves from predators?
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.
Plants using CO2 and H2O to form O2 and sugar is a physical or chemical?
It is a chemical changechemical change
What defenses do plants have?
many minds
Is chemical defenses a prey adaptation?
Yes, chemical defenses are a key adaptation used by prey to deter predators. Many species, such as certain plants, insects, and animals, produce toxic substances or unpleasant chemicals that can harm or repel potential threats. This adaptation enhances their chances of survival by reducing the likelihood of being consumed. Overall, chemical defenses play a crucial role in the evolutionary arms race between prey and predators.
Is plants using carbon dioxide and water to form oxygen and sugar a chemical or physical change?
Physical changes
