Match the following columns.
Column IColumn IIAZeatin1 Flowering hormoneBFlorigen2Synthetic auxinCIAA3CytokininDNAA4Natural auxin
A-3, B-1, C-4, D-2
The correct combination is:
Column I Column IIZeatinCytokininFlorigenFlowering hormoneIBANatural auxinNAASynthetic auxin