Studies in Spermatogenesis (Part 1 of 2)

In the youngest spermatocytes one finds occasionally a cyst containing cells with nuclei like those of figures 171 and 172, indicating that a brief "synapsis" or condensation st...

Produced by Bryan Ness, Josephine Paolucci and the Online Distributed Proofreading Team at https://www.pgdp.net. (This file was produced from images generously made available by...

51-54. Spermatocytes in spireme stage, nucleus containing a nucleolus (_n_), and a chromatin element (_x_), which is attached to one end of spireme and gradually increases in si...