STM , which helps preserve undifferentiated cells, is down-regulated within the presence of auxin. The CUC (CUP-SHAPED COTYLEDON) genes set the boundaries for growing tissues and promote growth. Experiments making use of GFP visualization in Arabidopsis have supported these claims. The amount of chemical remaining after a half-life will always depend on the quantity of the chemical originally applied. It ought to be noted that some chemical compounds may degrade into compounds of toxicological…See More