Logically, why men have nipples? Are they for subtitutes for babies?
*The deals is men and women have similar tissues and body parts as embryos.
*The embryo follows a "female template."
*Thats hormone testosterone genes brings the changes and masculinises the embryo. It promotes the growth of the penis and testicles. Nipples are already there before this process begins.
*Nipples and breast tissue also protects the heart and lungs from injury.
via About.com
*The deals is men and women have similar tissues and body parts as embryos.
*The embryo follows a "female template."
*Thats hormone testosterone genes brings the changes and masculinises the embryo. It promotes the growth of the penis and testicles. Nipples are already there before this process begins.
*Nipples and breast tissue also protects the heart and lungs from injury.
via About.com
0 Response to "Why Men Have Nipples"
Post a Comment