# In which process of decomposition enzymatic conversion of the decomposing detritus to simpler compound & inorganic substances occur?

$\begin{array}{1 1}(a)\;\text{Fragmentation of detritus}\\(b)\;\text{Leaching}\\(c)\;\text{Catabolism}\\(d)\;\text{Mineralisation}\end{array}$

Catabolism
Hence (c) is the correct answer.