Testosterone, molecular model. This steroid hormone is found in most vertebrates. It plays a key role in the development of male reproductive tissues such as the testis and prostrate. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Kon, Kateryna |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |