Archivo diario: 21/04/2018

Sex hormones and puberty

Sex hormones are responsible of the most dramatic changes that occur in the body. They control puberty, egg and sperm production, pregnancy, birth and lactation. Read the information about Puberty HERE. State the female and male hormones which are responsible … Sigue leyendo

Publicado en S4 Biology virtual period- 2018 | Deja un comentario