Frogs are transgender, not gay !
Normally, the presence or the absence of the Y chromosome determines if an organism is male(XY) or female(XX), but studies of frogs have been conducted and males have been made from the XX combination and females from the XY. When the number of members in the frogs society do not have a good proportion between the males and the females, there is a chemical trigger that will activate the genes that allow the sex organs to disintegrate and it will also trigger the development of the other organ. This in short is a description of how the frogs change their gender.
