什么是同性恋基因

 cengjingrenwei，shuaige tongxinglian zhibuguoshigerenxingquxiangdebutongyinqide，suoyitongxinglianyinggaiheyixinglianyiyang，nenggouzhaodaozhenai。tongxingliannanzaizheigequanzili，duiganqingrenzhendezhizhaozhenaiderenhenshao，danshiwanyouxiderenduo。danyoushishizhengmingshuoming。tongxinglianxingweibuquanshuxintaiyichang，kexuejiarenweicunzaitongxinglianjiyin。

一、科学家认为的同性恋基因

 xingquxiangshiyigefuzadewenti，gezhongxingquxiangbingwuyouliezhifen。duiyutongxinglian，yanjiurenyuanzaojiucongshengwuyixue、shehuixue、wenhuaminsuxuehexintaixuedengjiaoduduiqikaizhanshenrudediaochaheyanjiu。xuduorenzaijiaozaodeshihoujiudechulebijiaoyizhidekanfa：tongxinglianchuleyoushehui、jiating、wenhuahexintaidengyinsuwai，haicunzaizhebijiaoshenhoudeshengwuyixuejichu。

 suoyi，dangshehuihegongzhonghaipubianduitongxinglianbiaoshiqianzehebuxieshi，1974nian，meiguoxintaixuehuihejingshenbingxuexiehuifabiaozhengshishengming：tongxinglianbushijibing，yebushiyizhongbingtai，zheishiyizhongzhengchangdezhizhanshaoshudexingzhixiang，shuaigetongxingliankeyihuozailianaiziyoushidai。zaigudaizhongguo，nantongweiduanxiu、nvtongweimojing，shehuiduitongxinglianyizhishikaifangdetaidu。tongxingliannantamenyouxuanzezijishenghuodequanli，bubiduitamenjinxingjiaozhi。tongxinglianzheshizhihuiduitongxingchanshengaiqinghexingyuderen，zhunquelaishuoji“shenxinxingbieyizhiderenzhixihuanshenxinxingbieyizhidetongxing”，aishangyigerendezuijibentiaojianjiushiduifangbixushitongxing，ranhoucaiyoukenengchanshengaiqing。