The phototropic response of coleoptiles to the light has long fascinated biologists. List at least four conclusions that can be made from these experiments. The data are provided below. List at least three conclusions from these data. Plants vs. animals .
T here are a few significant differences in the nature of hormones found in plants and animals.
If the endogenous levels are lowered, adding the chemical exogenously will cause the developmental change During normal development, the endogenous levels of that chemical rise in the appropriate tissue before the developmental effect is observed. Case Study . In other words, it produces a flowering stem that rapidly elongates. Other plants were also treated with with a GA synthesis inhibitor, Amo-1618. Their data are summarized below.