To determine which of these is not a steroid hormone, it is essential to recognize their classifications:
From this analysis, it is clear that Glucagon is not a steroid hormone. It is instead a peptide hormone, differing fundamentally in its structure and biosynthesis method from the other hormone options listed.
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :