Dependence of MAH on component stellar mass. Left-most column: disc mass distributions in increasing steps of morphological type (top to bottom panels). Right-most column: bulge mass distributions in increasing steps of morphological type. The vertical dashed line is the median component stellar mass for each type. Centre columns: disc and bulge MAH curves stacked in every corresponding mass bin shown in the histograms. Histogram bins and MAH curves have the same colour-coding, marked by the median mass of bulges or discs in each bin. Bins containing 3 objects or less are shown in white on the histograms, and their corresponding MAH curves have been excluded.