ÌâÄ¿ÄÚÈÝ
²ÉÓûùÒò¹¤³ÌµÄ·½·¨ÅàÓý¿¹³æÃÞ£¬ÏÂÁе¼ÈëÄ¿µÄ»ùÒòµÄ×ö·¨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°°×µÄDNAÐòÁУ¬Óëϸ¾úÖÊÁ£ÖØ×飬עÉäµ½ÃÞµÄ×Ó·¿²¢½øÈëÊܾ«ÂÑ
[¡¡¡¡]
A£®¢Ù¢Ú
B£®¢Ú¢Û
C£®¢Û¢Ü
D£®¢Ü¢Ù
´ð°¸£ºC
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿