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A gardener buys a rooting powder and a lawn weed… | StemPy Lab
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A gardener buys a rooting powder and a lawn weed killer. Both contain synthetic auxins. Which pair of names could be on the two labels?
Biology
Easy
High School (11–12)
Plant Biology › Plant Growth and Development
A-Level
IB
Created by
StemPy Lab
A gardener buys a rooting powder and a lawn weed killer. Both contain synthetic auxins. Which pair of names could be on the two labels?
NAA and 2,4-D
IAA and zeatin
GA3 and kinetin
ABA and ethephon
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