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Title: GCSE Double Award Plant Hormones
Description: A small detailed description of plant hormones, tropisms and how plant hormones are used commercially.
Description: A small detailed description of plant hormones, tropisms and how plant hormones are used commercially.
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Plant Hormones
What can plants sense
Light - phototropism
Water - hydrotropism
Gravity - geotropism
What is a tropism?
A tropism is a growth movement to a stimulus
...
Auxin hormones are produced in the tips of the shoots and roots of a
plant
...
Eg: Ethylene from
bananas
Killing weeds - High doses of pant hormones can make plants grow too fast, this can be used
on weeds to destroy them
Making seedless fruits - Plant hormones can control the pollination of fruit therefore not
making the fruit pollinate means it will be seedless
Title: GCSE Double Award Plant Hormones
Description: A small detailed description of plant hormones, tropisms and how plant hormones are used commercially.
Description: A small detailed description of plant hormones, tropisms and how plant hormones are used commercially.