ÌâÄ¿ÄÚÈÝ
²ÉÓûùÒò¹¤³ÌµÄ·½·¨ÅàÓý¿¹³æÃÞ£¬ÏÂÁе¼ÈËÄ¿µÄ»ùÒòµÄ×÷·¨ÕýÈ·µÄÊÇ( )
¢Ù½«¶¾Ëص°°××¢Éäµ½ÃÞÊܾ«ÂÑÖÐ
¢Ú½«±àÂë¶¾ËØµ°°×µÄDNAÐòÁУ¬×¢Éäµ½ÃÞÊܾ«ÂÑÖÐ
¢Û½«±àÂë¶¾ËØµ°°×µÄDNAÐòÁУ¬ÓëÖÊÁ£ÖØ×飬µ¼Èëϸ¾ú£¬ÓøÃϸ¾ú¸ÐȾÃÞµÄÌåϸ°û£¬ÔÙ½øÐÐ×éÖ¯ÅàÑø
¢Ü½«±àÂë¶¾ËØµ°°×ÖʵÄDNAÐòÁУ¬Óëϸ¾úÖÊÁ£ÖØ×飬עÉäµ½ÃÞµÄ×Ó·¿²¢½øÈëÊܾ«ÂÑ
A£®¢Ù¢Ú B£®¢Ú¢Û C£®¢Û¢Ü D£®¢Ü¢Ù
C
½âÎö:
ÔÚ»ùÒò¹¤³Ì²Ù×÷¹ý³ÌÖУ¬Ä¿µÄ»ùÒòÔÚµ¼ÈëÊÜÌåϸ°û֮ǰ±ØÐëÓëÔËÔØÌå½áºÏ¡£Õë¶ÔÖ²Îïϸ°û£¬ÎÒÃÇ¿ÉÒÔ²ÉÓÃϸ¾úÇÖȾµÄ·½·¨£¬¼´ÏȽ«Ä¿µÄ»ùÒòµ¼Èëϸ¾ú£¬È»ºóÔÙÓøÃϸ¾ú¸ÐȾֲÎʹĿµÄ»ùÒò×îÖÕµ¼ÈëÖ²Îïϸ°û¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿