ÌâÄ¿ÄÚÈÝ

»ùÒòÐÍΪAaBbÄÐÐԵĶþ¸ö¾«Ô­Ï¸°û£¬Ò»¸ö¾«Ô­Ï¸°û½øÐÐÓÐË¿·ÖÁѵõ½Á½¸ö×Óϸ°ûΪA1ºÍA2£»ÁíÒ»¸ö¾«Ô­Ï¸°û¼õÊýµÚÒ»´Î·ÖÁѵõ½Á½¸ö×Óϸ°ûΪB1ºÍB2¡£¼õÊýµÚ¶þ´Î·ÖÁÑÖÐÓÉÒ»¸ö´Î¼¶¾«Ä¸Ï¸°û²úÉúµÄÁ½¸ö×Óϸ°ûΪC1ºÍC2¡£ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨    £©

A£®ÒÅ´«ÐÅÏ¢ÏàͬµÄÊÇA1ºÍA2£»B1ºÍB2

B£®È¾É«ÌåÊýÄ¿ÏàͬµÄÊÇB1ºÍC1£»B2ºÍC2

C£®DNAÊýÄ¿ÏàͬµÄÊÇA1ºÍB1£»A2ºÍB2

D£®È¾É«ÌåÐÎ̬ÏàͬµÄÊÇA1ºÍA2£»C1ºÍC2

 

¡¾´ð°¸¡¿

A

¡¾½âÎö¡¿ÓÐË¿·ÖÁѺͼõÊýµÚ¶þ´Î·ÖÁѹý³ÌÐγɵÄ×Óϸ°ûÒÅ´«ÐÅÏ¢¡¢È¾É«ÌåÊýÄ¿¡¢DNAÊýÄ¿ºÍȾɫÌåÐÎ̬¾ùÏàͬ£¬¾«Ô­Ï¸°û¼õÊýµÚÒ»´Î·ÖÁÑÐγɵÄ×Óϸ°ûÖÐÒÅ´«ÐÅÏ¢¡¢È¾É«ÌåÐÎ̬²»Í¬£¬DNAÊýÄ¿ºÍȾɫÌåÊýÄ¿Ïàͬ¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø