ÌâÄ¿ÄÚÈÝ
ÏÖÓÃÀ¶»¨ÐÛÖ꣨aaXBY£©Óëij×Ï»¨´ÆÖêÔÓ½»£¬F1ÖеÄÐÛÖêȫΪ×Ï»¨£®
£¨1£©Ç×±¾×Ï»¨´ÆÖêµÄ»ùÒòÐÍΪ
£¨2£©ÈôF1ÖвúÉúÒ»ÖêÀ¶»¨ÐÛÖ꣨AaXBXbY£©£¬ÔÒòÊÇ
£¨3£©½«¸ÃÖ²ÖêµÄϸ°ûÅàÑø³ÉÖ²ÖêÐèÒªÀûÓÃ
¿¼µã£º°éÐÔÒÅ´«,»ùÒòµÄ×ÔÓÉ×éºÏ¹æÂɵÄʵÖʼ°Ó¦ÓÃ,Ö²ÎïÅàÑøµÄÌõ¼þ¼°¹ý³Ì
רÌ⣺
·ÖÎö£ºÔĶÁÌâ¸ÉºÍÌâͼ¿ÉÖª£¬±¾ÌâµÄÁ½¶ÔÏà¶ÔÐÔ×´µÄÒÅ´«¼°°éÐÔÒÅ´«µÄ×ÛºÏÌâÄ¿£¬ÏÈ·ÖÎöͨ¹ý»ñÈ¡ÐÅÏ¢£ºB»ùÒòÒÖÖÆA»ùÒò±í´ïÐγÉøA£¬Ã¸A²»´æÔÚ£¬À¶É«Ëز»ÄÜÐγÉ×ÏÉ«ËØ£¬´Ó¶øÊ¹»¨±íÏÖΪÀ¶É«£¬ÈôûÓÐA»ùÒò£¬À¶É«ËØÒ²²»ÄÜת±ä³É×ÏÉ«ËØ£¬ÈÔÈ»±íÏÖΪÀ¶»¨£»È»ºó¸ù¾ÝÎÊÌâÉæ¼°µÄ¾ßÌåÄÚÈÝ·ÖÎö×ۺϽøÐнâ´ð£®
½â´ð£º
½â£º£¨1£©ÓÉÌâÒâ¿ÉÖª£¬À¶»¨ÐÛÖ꣨aaXBY£©Óëij×Ï»¨´ÆÖêÔÓ½»£¬F1ÖеÄÐÛÖêȫΪ×Ï»¨£¬F1ÖеÄÐÛÖê×Ï»¨µÄ»ùÒòÐÍÊÇAaXbY£¬Òò´ËÇ×±¾Ç×±¾×Ï»¨´ÆÖêµÄ»ùÒòÐÍÊÇAAXbXb£»aaXBYÓëAAXbXbÔÓ½»£¬ºó´ú´ÆÐÔ¸öÌåµÄ»ùÒòÐ͵ÄAaXBXb£¬±íÏÖΪÀ¶É«£®ÈôF1ÖеÄÐÛÖêAaXbYÓëÒ»ÔÓºÏ×Ï»¨´ÆÖêAaXbXbÔÓ½»£¬ºó´úÖÐ×Ï»¨ÐÛÖêËùÕ¼µÄ±ÈÀýÊÇ
¡Á
=
£®
£¨2£©ÓÉÓÚÇ×±¾×Ï»¨´ÆÖêµÄ»ùÒòÐÍΪAAXbXb£¬À¶»¨ÐÛÖêµÄ»ùÒòÐÍΪaaXBY£¬¶øF1ÖвúÉúÁËÒ»ÖêÀ¶»¨ÐÛÖ꣨AaXBXbY£©£¬ËµÃ÷ÐÛÖêµÄ¾«Ôϸ°ûÖÐXBYÔÚ¼õÊýµÚÒ»´Î·ÖÁÑʱ£¬Ã»ÓзÖÀ룮¸ÃÖ²Öê×Ï»¨Ðγɹý³Ì˵Ã÷»ùÒò¿ÉÒÔͨ¹ý¿ØÖÆÃ¸µÄºÏ³ÉÀ´¿ØÖÆ´úл¹ý³Ì£¬½ø¶ø¿ØÖÆÉúÎïÐÔ×´£®
£¨3£©½«¸ÃÖ²ÖêµÄϸ°ûÅàÑø³ÉÖ²ÖêÐèÒªÀûÓÃÖ²Îïϸ°ûµÄÈ«ÄÜÐÔ£¬²ÉÓÃÖ²Îï×éÖ¯ÅàÑø¼¼Êõ£¬¸Ã¼¼ÊõµÄÁ½¸öÖ÷Òª²½ÖèÊÇÍÑ·Ö»¯ºÍÔÙ·Ö»¯£®
¹Ê´ð°¸Îª£º
£¨1£©AAXbXb À¶»¨
£¨2£©¸¸·½£¨Ç×±¾ÖеÄÐÛÖ꣩ÔÚ¼õÊýµÚÒ»´Î·ÖÁÑʱ£¬ÐÔȾɫÌåûÓзÖÀë ͨ¹ý¿ØÖÆÃ¸µÄºÏ³ÉÀ´¿ØÖÆ´úл¹ý³Ì
£¨3£©Ö²Îï×éÖ¯ÅàÑø ÍÑ·Ö»¯ ÔÙ·Ö»¯
| 3 |
| 4 |
| 1 |
| 2 |
| 3 |
| 8 |
£¨2£©ÓÉÓÚÇ×±¾×Ï»¨´ÆÖêµÄ»ùÒòÐÍΪAAXbXb£¬À¶»¨ÐÛÖêµÄ»ùÒòÐÍΪaaXBY£¬¶øF1ÖвúÉúÁËÒ»ÖêÀ¶»¨ÐÛÖ꣨AaXBXbY£©£¬ËµÃ÷ÐÛÖêµÄ¾«Ôϸ°ûÖÐXBYÔÚ¼õÊýµÚÒ»´Î·ÖÁÑʱ£¬Ã»ÓзÖÀ룮¸ÃÖ²Öê×Ï»¨Ðγɹý³Ì˵Ã÷»ùÒò¿ÉÒÔͨ¹ý¿ØÖÆÃ¸µÄºÏ³ÉÀ´¿ØÖÆ´úл¹ý³Ì£¬½ø¶ø¿ØÖÆÉúÎïÐÔ×´£®
£¨3£©½«¸ÃÖ²ÖêµÄϸ°ûÅàÑø³ÉÖ²ÖêÐèÒªÀûÓÃÖ²Îïϸ°ûµÄÈ«ÄÜÐÔ£¬²ÉÓÃÖ²Îï×éÖ¯ÅàÑø¼¼Êõ£¬¸Ã¼¼ÊõµÄÁ½¸öÖ÷Òª²½ÖèÊÇÍÑ·Ö»¯ºÍÔÙ·Ö»¯£®
¹Ê´ð°¸Îª£º
£¨1£©AAXbXb À¶»¨
| 3 |
| 8 |
£¨2£©¸¸·½£¨Ç×±¾ÖеÄÐÛÖ꣩ÔÚ¼õÊýµÚÒ»´Î·ÖÁÑʱ£¬ÐÔȾɫÌåûÓзÖÀë ͨ¹ý¿ØÖÆÃ¸µÄºÏ³ÉÀ´¿ØÖÆ´úл¹ý³Ì
£¨3£©Ö²Îï×éÖ¯ÅàÑø ÍÑ·Ö»¯ ÔÙ·Ö»¯
µãÆÀ£º±¾ÌâµÄ֪ʶµãÊÇ×ÔÓÉ×éºÏ¶¨ÂÉ¡¢°éÐÔÒÅ´«ºÍ»ùÒòͨ¹ý¿ØÖÆÃ¸µÄºÏ³É¿ØÖÆÏ¸°û´úл½ø¶ø¿ØÖÆÉúÎïµÄÐÔ×´£¬Ö÷Òª¿¼²éѧÉú·ÖÎöÌâ¸ÉºÍÌâͼ»ñÈ¡ÐÅÏ¢²¢ÀûÓÃÐÅÏ¢½â¾öÎÊÌâµÄÄÜÁ¦£¬²¢¶ÔÒÅ´«Í¼½â½øÐзÖÎöµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÈçͼΪij¶þ±¶Ì嶯Îïϸ°û¼õÊý·ÖÁÑijʱÆÚµÄʾÒâͼ£¬Ïà¹ØÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©

| A¡¢Ï¸°ûÖÐÓÐ4ÌõȾɫµ¥Ìå |
| B¡¢Ï¸°ûÖÐÓÐ4¸öDNA·Ö×Ó |
| C¡¢Ï¸°ûÖÐÓÐ4¸öȾɫÌå×é |
| D¡¢Ï¸°ûÖÐÓÐ2¶ÔͬԴȾɫÌå |
ÏÂÁйØÓÚ¡°»ùÒòÔÚȾɫÌåÉϳÊÖ±ÏßÅÅÁС±µÄ˵·¨ÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
¢ÙÒ»ÌõȾɫÌåÉÏÖ»ÓÐÒ»¸ö»ùÒò£»
¢ÚÿÌõȾɫÌåÉÏÓжà¸ö»ùÒò£»
¢ÛÒ»ÌõȾɫÌåÉÏÓÐÄܾö¶¨Ä³Ò»ÐÔ×´µÄÒ»¶Ô»ùÒò£»
¢ÜλÓÚͬһÌõȾɫÌåÉϵĶà¸ö»ùÒò²»Öصþ¡¢²»Öظ´£®
¢ÙÒ»ÌõȾɫÌåÉÏÖ»ÓÐÒ»¸ö»ùÒò£»
¢ÚÿÌõȾɫÌåÉÏÓжà¸ö»ùÒò£»
¢ÛÒ»ÌõȾɫÌåÉÏÓÐÄܾö¶¨Ä³Ò»ÐÔ×´µÄÒ»¶Ô»ùÒò£»
¢ÜλÓÚͬһÌõȾɫÌåÉϵĶà¸ö»ùÒò²»Öصþ¡¢²»Öظ´£®
| A¡¢¢Ù | B¡¢¢Ú | C¡¢¢Û | D¡¢¢Ú¢Ü |
ëùµÈ΢ÉúÎïÄܲúÉúµÄøÀàÖ÷ÒªÓУ¨¡¡¡¡£©
| A¡¢µ°°×øºÍÖ¬·¾Ã¸ |
| B¡¢µ°°×øºÍµí·Ûø |
| C¡¢Ö¬·¾Ã¸ºÍµí·Ûø |
| D¡¢ëÄøºÍÂóÑ¿ÌÇø |