浏览标签

狗是狼驯化的吗

狗是狼驯化的吗

狗是由狼驯化过来的,美加州大学进化生物学家罗怕特·韦思和加利斯·维拉进行一系列试验,发现狗携带狼身上的基因,因此认为狼是狗的祖先。

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More


Warning: include_once(baidu_js_push.php): failed to open stream: No such file or directory in /www/wwwroot/www.chongwu365.cn/wp-content/themes/publisher/footer.php on line 79

Warning: include_once(): Failed opening 'baidu_js_push.php' for inclusion (include_path='.:/www/server/php/74/lib/php') in /www/wwwroot/www.chongwu365.cn/wp-content/themes/publisher/footer.php on line 79