A pair of brown rats can produce as many as 2,000 descendants in a year if left to breed unchecked.
记错了.比我说的更吓人.多达2000
所有跟帖:
• 近亲结婚繁殖吗?还是只是这一共一母的孩子? -arrwyn- ♀ (0 bytes) () 11/18/2011 postreply 11:33:37
• 近亲繁殖,子生孙,孙又生子,子子孙孙,无穷尽也. -王医生- ♂ (0 bytes) () 11/18/2011 postreply 11:35:59
• 老鼠爸爸会不会跟老鼠女儿生?妈妈跟儿子生?OMG,太乱了 -arrwyn- ♀ (0 bytes) () 11/18/2011 postreply 11:40:54