應該是先有雞,且公母齊全,才能產生後代。那這一公一母的雞們是進化過來的。
應該是先有雞
本帖於 2010-01-29 20:51:00 時間, 由版主 笑比哭好 編輯
應該是先有雞,且公母齊全,才能產生後代。那這一公一母的雞們是進化過來的。
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