One type of these hormones was first discovered in a species of rice-plant pathogen named fujikuroi. Uniconazole (“uni-CON-uh-zole”) inhibits the production of this hormone through blockage of kaurene oxidase. The absence of these hormones can increase biomass growth in the roots and cause shortened internodes. (-5[1])The binding of these hormones (10[1])causes the degradation of DELLA proteins like GAI. The presence of water activates these hormones that stimulate the production (-5[1])of hydrolytic enzymes in germinating seeds. In elongating stems, (10[2])these hormones’ (10[1])concentration is regulated by auxins. For 10 points, name this class of plant hormone that mediates developmental processes (10[1])like stem elongation. ■END■ (10[1])