ÌâÄ¿ÄÚÈÝ

1£®Í¼ÖÐͼ1ºÍͼ2·Ö±ð±íʾij¶¯Î2n=4£©ÌåÄÚϸ°ûÕý³£·ÖÁѹý³ÌÖв»Í¬Ê±ÆÚϸ°ûÄÚȾɫÌ塢Ⱦɫµ¥ÌåºÍDNAº¬Á¿µÄ¹ØÏµ¼°Ï¸°û·ÖÁÑͼÏó£¬Çë·ÖÎö»Ø´ð£º
£¨1£©Í¼1ÖТòµÄÊýÁ¿¹ØÏµ¶ÔÓ¦ÓÚͼ2ÖÐÒÒ£¬ÓÉ¢ò±äΪ¢ó£¬Ï൱ÓÚͼ2ÖÐÒÒ¡ú±ûµÄ¹ý³Ì£®
£¨2£©Í¼1ÖÐa¡¢b¡¢cÖù±íʾȾɫµ¥ÌåµÄÊÇb£¬Í¼1ÖÐËù¶ÔÓ¦µÄϸ°ûÖдæÔÚͬԴȾɫÌåµÄÊÇI¡¢II£®
£¨3£©ÓÉͼ2ÖеÄÒÒϸ°û¿ÉÖª£¬ÉÏͼ±íʾ´Æ£¨¡°´Æ¡±»ò¡°ÐÛ¡±£©ÐÔ¶¯ÎïµÄϸ°û·ÖÁѹý³Ì£¬ÅжϵÄÀíÓÉÊÇÒÒϸ°û·¢ÉúÁËϸ°ûÖʵIJ»¾ùµÈ·ÖÁÑ£¬Õý´¦ÓÚÐγÉÂÑϸ°ûµÄ¹ý³ÌÖУ®
¼×¡¢ÒÒ¡¢±ûËù·¢ÉúµÄϸ°û·ÖÁÑ¿ÉͬʱÔڸö¯Îï¸öÌåµÄÂѳ²£¨ÌîÆ÷¹ÙÃû³Æ£©Öй۲쵽£®
£¨4£©Í¼2Öм×ϸ°û´¦ÓÚÓÐË¿·ÖÁѺóÆÚ£¬ÆäÖк¬ÓÐ4¶ÔͬԴȾɫÌ壬0ÌõȾɫµ¥Ì壮ÒÒϸ°ûµÄÃû³ÆÎª³õ¼¶ÂÑĸϸ°û£¬Æä²úÉúµÄ×Óϸ°ûÃû³ÆÎª´Î¼¶ÂÑĸϸ°û¡¢£¨µÚÒ»£©¼«Ì壮

·ÖÎö ¸ù¾ÝÌâÒâºÍͼʾ·ÖÎö¿ÉÖª£º
ͼ1ÖУºaÊÇȾɫÌå¡¢bÊÇȾɫµ¥Ìå¡¢cÊÇDNA£®¢ñ±íʾÕý³£Ìåϸ°ûδ½øÐÐDNA¸´ÖÆ£»¢òÖÐȾɫÌåÊý¡¢È¾É«µ¥ÌåÊýºÍDNA·Ö×ÓÊýÖ®±ÈΪ1£º2£º2£¬¿ÉÄÜÊÇÓÐË¿·ÖÁÑǰÆÚ¡¢ÖÐÆÚ»ò¼õÊýµÚÒ»´Î·ÖÁѹý³Ì£»¢óÖÐȾɫÌåÊý¡¢È¾É«µ¥ÌåÊýºÍDNA·Ö×ÓÊýÖ®±ÈΪ1£º2£º2£¬µ«ÊýÄ¿¾ùÖ»ÓТòÖеÄÒ»°ë£¬¿ÉÄÜÊǼõÊýµÚ¶þ´Î·ÖÁÑǰÆÚºÍÖÐÆÚ£»¢ôÖÐȾɫÌåÊý¡¢È¾É«µ¥ÌåÊýºÍDNA·Ö×ÓÊýÖ®±ÈΪ1£º0£º1£¬Ã»ÓÐȾɫµ¥Ì壬ÇÒÊýÄ¿ÊÇÕý³£Ìåϸ°ûµÄÒ»°ë£¬¿ÉÄÜ´¦ÓÚ¼õÊýµÚ¶þ´Î·ÖÁÑÄ©ÆÚ£®
ͼ2ÖУº¼×ϸ°û×ÅË¿µã·ÖÁÑ£¬È¾É«ÌåÒÆÏòϸ°ûÁ½¼«£¬ÇÒº¬Í¬Ô´È¾É«Ì壬ËùÒÔ´¦ÓÚÓÐË¿·ÖÁѺóÆÚ£»ÒÒϸ°ûͬԴȾɫÌå·ÖÀ룬´¦ÓÚ¼õÊýµÚÒ»´Î·ÖÁѺóÆÚ£»±ûϸ°ûÅÅÁÐÔÚϸ°û³àµÀ°åÉÏ£¬Ã»ÓÐͬԴȾɫÌ壬´¦ÓÚ¼õÊýµÚ¶þ´Î·ÖÁÑÖÐÆÚ£®

½â´ð ½â£º£¨1£©Í¼1ÖТòµÄÊýÁ¿¹ØÏµ¶ÔÓ¦ÓÚͼ2ÖÐÒÒ£»Í¼1ÖÐÓÉ¢ò±äΪ¢ó£¬½øÐеÄÊǼõÊýµÚÒ»´Î·ÖÁÑ£¬ËùÒÔÏ൱ÓÚͼ2ÖеÄÒÒ±äΪ±û¹ý³Ì£®
£¨2£©Í¼1ÈýÖÖÖù×´½á¹¹a¡¢b¡¢cÖУ¬±íʾȾɫµ¥ÌåµÄÊÇb£¬ÔÚ×ÅË¿µã·ÖÁѺóÏûʧ£®Í¬Ô´È¾É«Ìå·ÖÀë·¢ÉúÔÚ¼õÊýµÚÒ»´Î·ÖÁѺóÆÚ£¬ËùÒÔ¢ñºÍ¢òʱÆÚËù¶ÔÓ¦µÄϸ°ûÖдæÔÚͬԴȾɫÌ壬¢óºÍ¢ôʱÆÚËù¶ÔÓ¦µÄϸ°ûÖв»´æÔÚͬԴȾɫÌ壮
£¨3£©ÓÉͼ2ÖеÄÒÒϸ°û·¢ÉúÁËϸ°ûÖʵIJ»¾ùµÈ·ÖÁÑ£¬Õý´¦ÓÚÐγÉÂÑϸ°ûµÄ¹ý³ÌÖУ¬¹Ê¸Ã¶¯ÎïΪ´ÆÐÔ¶¯Î¼×¡¢ÒÒ¡¢±ûËù·¢ÉúµÄϸ°û·ÖÁÑ¿ÉͬʱÔڸö¯Îï¸öÌåµÄÂѳ²Öй۲쵽£®
£¨4£©Í¼2Öм×ϸ°û×ÅË¿µã·ÖÁÑ£¬È¾É«ÌåÒÆÏòϸ°ûÁ½¼«£¬ÇÒº¬Í¬Ô´È¾É«Ì壬ËùÒÔ´¦ÓÚÓÐË¿·ÖÁѺóÆÚ£¬ÆäÖк¬ÓÐ8ÌõȾɫÌ壬4¶ÔͬԴȾɫÌ壬ûÓÐȾɫµ¥Ì壬ͼ2ÖÐÓÉÓÚÒÒϸ°ûÖÐͬԴȾɫÌå·ÖÀ룬ÇÒϸ°ûÖʲ»¾ùµÈ·ÖÁÑ£¬ËùÒÔ¸Ãϸ°ûΪ³õ¼¶ÂÑĸϸ°û£¬·ÖÁѲúÉúµÄ×Óϸ°ûÃû³ÆÎª´Î¼¶ÂÑĸϸ°ûºÍ¼«Ì壮
¹Ê´ð°¸Îª£º
£¨1£©ÒÒ      ÒÒ      ±û
£¨2£©b       I¡¢II
£¨3£©ÒÒ          ´Æ         ÒÒϸ°û·¢ÉúÁËϸ°ûÖʵIJ»¾ùµÈ·ÖÁÑ£¬Õý´¦ÓÚÐγÉÂÑϸ°ûµÄ¹ý³ÌÖÐ
£¨4£©ÓÐË¿·ÖÁѺ󠠠     4        0    ³õ¼¶ÂÑĸϸ°û        ´Î¼¶ÂÑĸϸ°û¡¢£¨µÚÒ»£©¼«Ìå

µãÆÀ ±¾Ì⿼²é¼õÊý·ÖÁѺÍÓÐË¿·ÖÁѵÄÏà¹ØÖªÊ¶£¬ÒâÔÚ¿¼²éѧÉúµÄʶͼÄÜÁ¦ºÍÅжÏÄÜÁ¦£¬ÔËÓÃËùѧ֪ʶ×ۺϷÖÎöÎÊÌâºÍ½â¾öÎÊÌâµÄÄÜÁ¦£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø