The toxins in milkweed plants are called cardiac glycosides. These chemicals are harmful to many animals if ingested, but monarch butterflies have evolved to tolerate them and even use them for defense against predators.
Secondary chemicals refer to organic compounds produced by plants and microorganisms that are not directly involved in their growth or development. These chemicals often serve a protective role, helping the organism defend against predators, pathogens, or competing plants. Some examples of secondary chemicals include alkaloids, terpenoids, and phenolics.
Some herbivores have evolved ways to hijack plant defenses to their own benefit, by sequestering these chemicals and using them to protect themselves from predators. Plant defenses against herbivores are generally not complete so plants also tend to evolve some tolerance to herbivory.
In the film "Predators," the main weapons used by the characters are firearms such as assault rifles, pistols, sniper rifles, and shotguns. Additionally, characters also use improvised weapons like machetes, spears, and explosives in their fight against the Predators.
Chemicals such as interferons, interleukins, and tumor necrosis factor are important in protecting the body against viruses and some forms of cancer. These chemicals help to activate the immune response, including stimulating the production of white blood cells and enhancing their ability to recognize and destroy infected or cancerous cells.
Pandas rely on vicious cuteness to subdue predators that attack them, their main defensive maneuver is cuddling.
They'll coil up into a defensive position and rattle their tail and will often strike out with their fangs .
It's defensive strategy against predators. Cattle are naturally herd animals, and when stressed or chased, they will cluster into a larger collective--being a herd--and move accordingly.
The toxins in milkweed plants are called cardiac glycosides. These chemicals are harmful to many animals if ingested, but monarch butterflies have evolved to tolerate them and even use them for defense against predators.
By biting the predators with their venomous fangs.
They use their horn to ward off predators.
Secondary chemicals refer to organic compounds produced by plants and microorganisms that are not directly involved in their growth or development. These chemicals often serve a protective role, helping the organism defend against predators, pathogens, or competing plants. Some examples of secondary chemicals include alkaloids, terpenoids, and phenolics.
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To defend themselves against predators.
Their quills.
Giraffes defend themselves against predators by kicking them swiftly while running and a well places kick can kill the predator
Defensive proteins are manufactured by the immune system. The immune system is the system of biological structures and processes in the body that protects against disease.