Difference between Spermatogenesis and Spermiogenes

Spermatogenesis Spermiogenes
1. Spermatogenesis is the total process of the formation of spermatozoa or sperm from the diploid sperm mother cells. 1. Spermiogenes is the process of transformation of spermatids into spermatozoa.
2. It involves multiplication phase, growth phase, maturation phase and differentiation phase 2. It is a part of spermatogenesis where only transformation takes place
3. One spermatogonium produces four spermatozoa 3. One spermatid develops into one spermatozoa