Archivo mensual: mayo 2018

Sex hormones and puberty – biology virtual period

Sex hormones are responsible for 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 for … Sigue leyendo

Publicado en 4AC2018, biology, ingles | Deja un comentario