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Plant hormones such as auxin work well in weed killers. It seems that these chemicals are taken up more easily by plants with two cotyledons more easily than monocotyledon plants. the chemicals in the weed killer then change the growth patters of the plant. these new growth patters of the plant result n the production of another plant hormone ethylene. there is probably more behind how plant hormones work as plank killers. the truth is not really known about it. the hypothesis is that the chemicals in the weed killer stop production of chemicals that the plant needs for growth.
by A.wilson
What else can I help you with?
All plant tropisms are controlled by?
It is either one of these four. -Hormones -Chloroplasts -Carbohydrates -The Nervous System. I believe it is Hormones or Chloroplasts. My guess would have to go with Hormones Though.
A geranium plant grows toward light This is caused by what?
Auxins which are plant hormones.
What is the difference between the plant hormones and plant growth regulators?
Plant hormones are natural, created by the plants themselves. Plant growth regulators, on the other hand, are usually synthetic in nature. Both serve to help plants grow at low concentration, and both can damage plants at high concentrations.
How synthetic plant hormones are effective as weedkillers?
Plant hormones don't kill weeds. They are used for killing pests like aphids which absorb the hormone present in the phloem of the plant. These hormones are toxic for them and they die after consuming them.
What chemicals coordinate a plant's response to stimuli?
Plant growth hormones e.g. IAA.
What is a plant's hormones?
uyiuoi
Who can benefit from natural hormone replacement therapy?
One can benefit from hormone replacement therapy if they suffer from overactive or underactive hormones. These include men and women who have problems with their hormones.
How do plant hormones effect human health?
Plant hormones balances the hormones of humans. For example, soybean (Glycine max) affect the level of HDL, also affect the level of blood pressure and sex hormones estrogen due the phytoestrogen concentration of the plant.
Do plant hormones effect the fertilizing of vegetables?
Plant hormones play a role in various aspects of plant development, including flowering and fruit setting in vegetables. However, the direct effect of plant hormones on fertilization is limited as fertilization mainly depends on pollination and the transfer of pollen to the stigma of the flower.
All plant tropisms are controlled by?
It is either one of these four. -Hormones -Chloroplasts -Carbohydrates -The Nervous System. I believe it is Hormones or Chloroplasts. My guess would have to go with Hormones Though.
What is the difference between plant hormones and animal hormones?
The plant hormones different parts of the plants in a different way while the animal hormones affect the target cells in more than one organ.
Cost of plant hormones?
$122 from normal plant nursery's
What A plant response to a stimuli?
Plant growth hormones e.g. IAA.
Are plant hormones an example of an internal stimuli?
Yes many plant hormones are secreted by plants internally. Such as auxin, gibbrailin, cytokinin etc.
How does a plant know to grow up?
Hormones.
What regulates plant growth and development?
Hormones
A geranium plant grows toward light This is caused by what?
Auxins which are plant hormones.
