±±¾©ÊвýƽÁÙ´¨ÓýÈËѧУ¸ßÈýÉúÎï12ÔÂÔ¿¼ÊÔÌâ ÏÂÔر¾ÎÄ

£¨2£©Í¼2±íʾ̽ÕëÓë´ý²â»ùÒò½áºÏµÄÔ­Àí¡£ÏȽ«Ì½ÕëÓëȾɫÌ干ͬÖó·Ð£¬Ê¹DNAË«Á´ÖÐÇâ¼ü¶ÏÁÑ£¬Ðγɵ¥Á´¡£ËæºóÔÚ½µÎ¸´ÐÔ¹ý³ÌÖУ¬Ì½ÕëµÄ¼î»ù°´ÕÕ Ô­Ôò£¬ÓëȾɫÌåÉϵÄÌض¨»ùÒòÐòÁÐÐγɽÏÎȶ¨µÄÔÓ½»·Ö×Ó£¬ ͼÖÐÁ½Ìõ½ãÃÃȾɫµ¥ÌåÖÐ×î¶à¿ÉÓÐ ÌõÓ«¹â±ê¼ÇµÄDNAƬ¶Î¡£

44.ΪÑо¿Ë®µ¾D»ùÒòµÄ¹¦ÄÜ£¬Ñо¿Õß½«T-DNA²åÈëµ½D»ùÒòÖУ¬ÖÂʹ¸Ã»ùÒòʧ»î£¬Ê§»îºóµÄ»ùÒò¼ÇΪd¡£ÏÖÒÔÒ°ÉúÖ²ÖêºÍÍ»±äÖ²Öê×÷ΪÇ×±¾½øÐÐÔÓ½»ÊµÑ飬ͳ¼Æĸ±¾Ö²ÖêµÄ½áʵÂÊ£¬½á¹ûÈçϱíËùʾ¡£

ÔÓ½»±àºÅ ¢Ù ¢Ú ¢Û Ç×±¾×éºÏ ¡âDD¡Á¡ádd ¡âdd¡Á¡áDD ¡âDD¡Á¡áDD ½áʵÊý/ÊÚ·ÛµÄС»¨Êý 16/158 77/154 71/141 ½áʵÂÊ 10£¥ 50£¥ 50£¥ £¨1£©±íÖÐÊý¾Ý±íÃ÷£¬D»ùÒòʧ»îʹ Åä×ÓÓýÐÔ½µµÍ¡£ÎªÈ·¶¨Åä×ÓÓýÐÔ½µµÍÊÇÓÉÓÚD»ùÒòʧ»îÔì³ÉµÄ£¬¿É½«D»ùÒò×÷ΪĿµÄ»ùÒò£¬ÓëÔØÌåÁ¬½Óºó£¬µ¼Èëµ½ £¨Ìî¡°Ò°Éú¡±»ò¡°Í»±ä¡±£©Ö²ÖêµÄÓ×Ñ¿¾­¹ý ÐγɵÄÓúÉË×éÖ¯ÖУ¬×îºó¹Û²ìת»ùÒòË®µ¾Åä×ÓÓýÐÔÊÇ·ñµÃµ½»Ö¸´¡£

£¨3£©½øÒ»²½Ñо¿±íÃ÷£¬Åä×ÓÓýÐÔ½µµÍÊÇÒòΪD»ùÒòʧ»îÖ±½Óµ¼ÖÂÅä×Ó±¾ÉíÊܾ«ÄÜÁ¦Ï½µ¡£ÈôÈÃÔÓ½»

¢ÙµÄF1¸øÔÓ½»¢ÚµÄF1ÊÚ·Û£¬Ô¤ÆÚ½áʵÂÊΪ £¬Ëù»ñµÃµÄF2Ö²ÖêµÄ»ùÒòÐͼ°±ÈÀýΪ ¡£

13

2017ѧÄê12ÔÂÔ¿¼¸ßÈýÉúÎï´ð°¸

Ò».Ñ¡ÔñÌ⣨ÿÌâ2·Ö£¬¹²80·Ö£©

1-10 CDADB ABCDB 11-20 BCBAC BDCAC 21-30 BDDDD BACDD 31-40 CCDCD CDADB ¶þ£®·ÇÑ¡ÔñÌâ

41£®£¨1£©¿Õ¼ä½á¹¹ ÐźÅÐòÁÐÔÚÄÚÖÊÍøÖб»£¨Ã¸£©Çгý£¨Ë®½â£©

£¨2£©ÏßÁ£Ìå»ùÒò£¨DNA£©ºÍÒ¶ÂÌÌå»ùÒò£¨DNA£©»òÖÊ»ùÒò

ÔØÌ壨µ°°×£©£¨3£©µ°°×ÖÊ£¨°±»ùËáÐòÁУ©ÖÐÊÇ£®·ñ°üº¬ÁËÐźÅÐòÁУ®£®£®£®£®£®£®£®ÒÔ¼°ÐźÅÐòÁеIJîÒ죮£®£®£®£®£®£® 42.£¨5·Ö£© £¨1£©O2

£¨2£©ÒºÅÝ

±ûͪËá¡¢[H]

£¨3£©g¡¢h£¨b£© CO2Ũ¶È¡¢Î¶ȣ¨´ð°¸ºÏÀí¸ø·Ö£©

43£®(5·Ö) £¨1£©Á×Ëá¶þõ¥

ÍÑÑõºËÜÕËá DNA¾ÛºÏø

£¨2£©¼î»ù»¥²¹Åä¶Ô 4 44. (5·Ö)

£¨1£©ÐÛ Í»±ä ÍÑ·Ö»¯£¨»ò¡°È¥·Ö»¯¡±£© £¨2£©30£¥ DD:Dd:dd=5:6:1

14