functional sex造句

A small percentage of Golden tilefish are known to be intersexual, having opposite non-functional sex-tissues.
Presence or absence of functional sex-lethal proteins now go on to affect the transcription of another protein known as doublesex.
In this political potboiler, the likes of Michael Huffington and former Assembly Speaker Curt Pringle _ both former bosses of author Tom Lowe _ are not-so-subtly turned into fully functional sex and scandal machines named " Edward Winston " and " Brett Alexander ."
It's difficult to find functional sex in a sentence. 用functional sex造句挺难的