ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼÊÇÖ²Îïϸ°ûÓÐË¿·ÖÁѵÄÒ»¸öϸ°ûÖÜÆÚÖÐȾɫÌåºÍDNAº¬Á¿±ä»¯µÄÇúÏßͼ£¬£¨Í¼Ê¾ÎªÒ»¸öϸ°ûºËÖÐȾɫÌåºÍDNAº¬Á¿µÄ±ä»¯£©Çë¾Ýͼ»Ø´ð£º
£¨1£©Í¼ÖÐʵÏß±íʾ µÄº¬Á¿±ä»¯¡£
£¨2£©Í¼ÖÐAB¶Îϸ°ûÄÚ·¢ÉúµÄÖ÷Òª±ä»¯ÊÇ ¡£
£¨3£©ÓÃͼÖеÄ×ÖĸÌî×¢£º
¢Ù·Ä´¸ÌåµÄ³öÏÖÔÚ ¶Î£»
¢Ú¹Û²ìȾɫÌåÐÎ̬ºÍÊýÄ¿µÄ×î¼ÑʱÆÚÔÚ ¶Î¶ÔÓ¦µÄϸ°û£»
¢ÛÔÚ¹Û²ìÖ²Îï¸ù¼âϸ°ûÓÐË¿·ÖÁѵÄʵÑéÖУ¬·¢ÏÖ¾ø´ó¶àÊýϸ°ûËù´¦µÄʱÆÚÊǶÔÓ¦µÄ ¶Î£»
¢ÜCD¶ÎµÄϸ°ûÖУ¬È¾É«Ì塢Ⱦɫµ¥Ìå¡¢DNAµÄÊýÄ¿Ö®±ÈΪ£º ¡£
¡¾´ð°¸¡¿
£¨1£©DNA £¨2£©DNA¸´ÖƺÍÓйص°°×ÖʵĺϳÉ
£¨3£©¢ÙBC ¢ÚCD ¢ÛAB ¢Ü1¡Ã2¡Ã2
¡¾½âÎö¡¿
ÊÔÌâ½âÎö£ºÓÉͼ¿ÉÖª£¬ÇúÏßͼÖÐʵÏßÊÇDNAÊýÁ¿±ä»¯£¬ABÊǼäÆÚ£¬BCÊÇÇ°ÆÚ£¬CDÊÇÖÐÆÚ£¬DEÊǺóÆÚ£¬EFÊÇÄ©ÆÚ¡£ÐéÏßÊÇȾɫÌåÊýÁ¿±ä»¯£¬AÊÇÇ°ÆÚ£¬BÊÇÄ©ÆÚ£¬CÊǺóÆÚ£¬DÊÇÖÐÆÚ£¬EÊǼäÆÚ£¬FÊÇÄ©ÆÚ£¨1£©ÓÉÒÔÉÏ·ÖÎö¿ÉÖª£¬Í¼ÖÐʵÏß±íʾDNA·Ö×ӵĺ¬Á¿±ä»¯¡£
£¨2£©Í¼ÖÐAB¶Î±íʾ·ÖÁѼäÆÚ£¬´Ëʱϸ°ûÄÚ·¢ÉúµÄÖ÷Òª±ä»¯ÊÇDNA¸´ÖƺÍÓйص°°×Öʵĺϳɡ£
£¨3£©¢Ù·Äç¶ÌåÔÚÇ°ÆÚ³öÏÖ£¬¼´Í¼ÖÐBC¶Î£»
¢ÚÓÐË¿·ÖÁÑÖÐÆÚ£¬È¾É«ÌåÐÎ̬Îȶ¨¡¢ÊýÄ¿ÇåÎú£¬Êǹ۲ìȾɫÌåÐÎ̬ºÍÊýÄ¿µÄ×î¼ÑʱÆÚ£¬¼´Í¼ÖÐCD¶Î£»
¢Û¼äÆÚ¾Àúʱ¼ä³¤£¬Õ¼Ï¸°ûÖÜÆڵıÈÀý´ó£¬ÔÚ¹Û²ìÖ²Îï¸ù¼âϸ°ûÓÐË¿·ÖÁѵÄʵÑéÖУ¬·¢ÏÖ¾ø´ó¶àÊýϸ°ûËù´¦µÄʱÆÚÊǼäÆÚ£¬¶ÔӦͼÖеÄAB¶Î¡£
¢ÜCD¶Î±íʾÓÐË¿·ÖÁÑÖÐÆÚ£¬´Ëʱϸ°ûÖÐÿÌõȾɫÌ庬ÓÐ2ÌõȾɫµ¥Ì壬ËùÒÔȾɫÌ塢Ⱦɫµ¥Ìå¡¢DNAµÄÊýÄ¿Ö®±ÈΪ£º1£º2£º2¡£
¡¾ÌâÄ¿¡¿Ñо¿·¢ÏÖ£¬¹ûÓ¬XȾɫÌåÉϵÄÒ»¸ö16AÇø¶Î£¬¿ÉÓ°Ïì¹ûÓ¬ÑÛ¾¦µÄÐÎ×´¡£´Æ¹ûÓ¬16AÇø¶ÎÓëÑÛÐεĹØϵ¼ûÏÂ±í£¬Çë·ÖÎö»Ø´ð£º
16AÇø¶Î | СÑÛÊý | ÑÛÐÎ | »ùÒò×é³É |
779 | Õý³£ÑÛ | XBXB | |
356 | °ôÑÛ | XBBXB | |
68 | °ôÑÛ£¨¸üÃ÷ÏÔ£© | XBBXBB |
×¢£º1£®±íʾ16AÇø¶Î¡£2£®¹ûÓ¬ÑÛ¾¦Îª¸´ÑÛ£¬ÓÉÐí¶àСÑÛ×é³É¡£
£¨1£©´Ó±íÖиø³öµÄÐÅÏ¢¿ÉÒÔ¿´³ö£¬¹ûÓ¬µÄÑÛÐαäÒìÊôÓÚ ¡£´Æ¹ûÓ¬16AÇø¶ÎÓëÑÛÐεĹØϵΪ ¡£
£¨2£©ÐÛÐÔ°ôÑÛ¹ûÓ¬µÄ»ùÒò×é³ÉΪ ¡£ÈôÏë¸ù¾Ý¹ûÓ¬ÑÛÐξÍÄÜÅжϳö×Ó´úÐÔ±ð£¬Ó¦Ñ¡ÓñíÏÖÐÍΪ ×öÇ×±¾¡£
£¨3£©Ñо¿ÈËÔ±¹¹½¨ÁËÒ»¸ö°ôÑ۴ƹûӬƷϵXdBBXB£¬Æä»ùÒò×é³É¼°Î»ÖÃÈçͼËùʾ¡£ÒÑÖªdÔÚ´¿ºÏ£¨XdBBXdBB¡¢XdBBY£©Ê±ÄÜʹÅßÌ¥ÖÂËÀÇҸûùÒòÓë°ôÑÛ»ùÒòBʼÖÕÁ¬ÔÚÒ»Æð¡£ÇëÒÀ¾ÝËù¸øÐÅÏ¢»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÙÈô°ôÑ۴ƹûÓ¬£¨XdBBXB£©ÓëÒ°ÉúÕý³£ÑÛÐÛ¹ûÓ¬£¨XBY£©ÔÓ½»£¬×Ó´ú¹ûÓ¬µÄ±íÏÖÐͼ°ÐÔ±ðΪ £¬ÆäÖÐÐÛ¹ûÓ¬Õ¼ ¡£
¢Ú½«Ò°ÉúÕý³£ÑÛÐÛ¹ûÓ¬ÓÃXÉäÏß´¦Àíºó£¬ÐÔ״ûÓз¢Éú¸Ä±ä¡£Îª¼ìÑéÆäXȾɫÌåÉÏÊÇ·ñ³öÏÖеÄÒþÐÔÖÂËÀ»ùÒòp£¬ÓðôÑ۴ƹûÓ¬£¨XdBBXB£©ÓëÖ®ÔÓ½»µÃµ½µÄF1´úÓÐ3ÖÖ±íÏÖÐÍ£¬´ÓÖÐÑ¡È¡°ôÑ۴ƹûÓ¬ºÍÕý³£ÑÛÐÛ¹ûÓ¬½øÐÐÔÓ½»£¬µÃµ½F2´ú£¬¿ÉÒÔ´ÓF2ÖеÄÐÔ±ðÍƶÏÊÇ·ñ²úÉúÁËеÄÖÂËÀ»ùÒò¡£
Èô £¬Ôò˵Ã÷·¢ÉúÁËеÄÒþÐÔÖÂËÀÍ»±ä¡£
Èô £¬Ôò˵Ã÷δ·¢ÉúеÄÒþÐÔÖÂËÀÍ»±ä¡£