Topic: Physical Plant Defenses
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How plants have chemical defenses and physical defenses?
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. Read More »
Source: http://wiki.answers.com/Q/How_plants_have_chemical_defenses_and_p...
How to Make a Disease Defense Spray for Plants
Outside of pests the one thing that can damage a garden is disease. Wet, rainy weather can lead to rampant disease. The late winter and early spring is an especially fertile breeding ground for plant diseases. To keep your plants healthy an... Read More »
Source: http://www.ehow.com/how_2308070_make-disease-defense-spray-plants...
What is a cheetah's physical defense?
It has two defense mechanisms. Speed - it is the fastest animal on earth. So, no animal can chase and catch an adult cheetah. However young ones aren't as fast and are fairly vulnerable Camouflage - the skin of the cheetah is golden brown i... Read More »
Source: http://wiki.answers.com/Q/What_is_a_cheetah's_physical_defense
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Physical Plant Defenses
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Answers to Other Common Questions
Wilting protects the leaf and reduces water loss by reducing the surface area exposed to sun and wind. Additionally some plants "wilt" as a defence mechanism, the theory behind this is that they look dead and are unappetising to animals whi...
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Source: http://wiki.answers.com/Q/How_is_wilting_in_a_plant_a_defense
it's existance! it keeps introders such as bacteria and viruses out of the internal systems of the body
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Source: http://wiki.answers.com/Q/What_is_the_skins_physical_defensive_ba...
Some defence mechanisms in plant, are very intresting they close the petals once the insect is cought in it and fold and then digest it. After that it reopens the flower.
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Source: http://wiki.answers.com/Q/What_are_some_defense_mechanisms_in_pla...
By evolution, it could develop thorns to keep consumers away. Some plants store bitter substances in their vacuoles to stop consumers from consuming the whole plant. Also, plants tend to bend toward the direction of sunlight to increase the...
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Source: http://wiki.answers.com/Q/What_are_the_physical_adaptations_of_a_...
ghg
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Source: http://wiki.answers.com/Q/What_are_two_direct_defenses_of_plants_...
Sap containing Urushiol, which causes itching and a rash. example poison ivy and plants producing either cardiac or steroidal glycosides. example foxglove
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Source: http://wiki.answers.com/Q/What_are_two_examples_of_chemical_plant...
