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I don't know! You tell me! I am only nine-years old! HELP!!
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∙ 10y ago
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What chemicals coordinate a plant's response to stimuli?
Plant growth hormones e.g. IAA.
A disorder caused by the body's exaggerated response to foreign chemicals and proteins is a?
A disorder caused by the body's exaggerated response to foreign chemicals and proteins is a?
What is the name of the reaction?
response to water: hydrotropism, response to light: phototropism, response to chemicals: chemotropism, response to gravity: geotropism, response to touch: thigmatropism
What chemicals secreted by t cells in response to antigens?
Cytokines such as interferrons and interleukins are secreted by the T cell in response to antigen. These chemicals are also secreted by B cells, dendrictic cells and natural killer cells. These chemicals are signalling agents that modulate (or properly control) the immune response
What is a directional plant response?
a nastic response. if it helps its the only coice that has response on it.
What chemicals coordinate a plant's response to stimuli?
Plant growth hormones e.g. IAA.
Why chemicals released from one plant species may not cause a response in a different plant species?
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What type of chemicals affect plant's growth and development in response to stimuli?
Hormones.
What has the author Karim Ghariani written?
Karim Ghariani has written: 'Chilling requirement affects plant response to hydrogen cyanamide in apple cultivars' -- subject(s): Apples, Budding (Plant propagation), Dormancy, Effect of chemicals on Plants, Effect of temperature on, Pear, Plants, Effect of chemicals on
A disorder caused by the body's exaggerated response to foreign chemicals and proteins is a?
A disorder caused by the body's exaggerated response to foreign chemicals and proteins is a?
What do you call a plant response?
Phototropism, where the plant "turns" to arrange its leaves for better exposure to light. This process is regulated by growth regulators in the plant. Photo = light Tropism from the Greek "trope" or turning. See picture
What is plant growth in response to touch?
Plant growth in response to touch is called thigmotropism.
What is the name of the reaction?
response to water: hydrotropism, response to light: phototropism, response to chemicals: chemotropism, response to gravity: geotropism, response to touch: thigmatropism
Does fungi produce chemicals that digest plant remains?
yes! fungi produce chemicals that digest plant remains.
What chemicals secreted by t cells in response to antigens?
Cytokines such as interferrons and interleukins are secreted by the T cell in response to antigen. These chemicals are also secreted by B cells, dendrictic cells and natural killer cells. These chemicals are signalling agents that modulate (or properly control) the immune response
What is a directional plant response?
a nastic response. if it helps its the only coice that has response on it.
What is a scientific word for foreign chemicals?
'Foreign' chemicals which get into the blood and provoke an immune response are called antigens.
