USES OF PLANT HORMONES?
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Last updated 11:39 PM on 3/20/25
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4 Terms
1
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how can auxin be used?
weed killers
used on broad leaved plants, synthesised only effect these types
increased amount cause cells to grow to rapidly
weed dies
2
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what about rooting powders?
plants cloned for desirable features
take cutting from original plant
rooting powder containing auxin applied to it, placed underground
roots grow, plant grows quickly
3
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what about tissue culture?
cells from plants taken and placed in growth medium
contains lots of nutients
hormones such as auxins added
cells begin to form roots and shoots
4
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what are gibberlins used for?
ending seed dormancy
promoting flowering - bigger flowers
increasing fruit size
Note 
Flashcards (58)