ÌâÄ¿ÄÚÈÝ
| pIJ702 | pZHZ8 | |
| Bgl¢ò | 5.7kb | 6.7kb |
| Cla¢ñ | 5.7kb | 2.2kb£¬4.5kb |
| Pst¢ñ | 5.7kb | 1.6kb£¬5.1kb |
£¨2£©ÖØ×éÖÊÁ£pZHZ8Éϵıê¼Ç»ùÒòÊÇ
£¨3£©ÈôÒª¼ì²âÖØ×éÖÊÁ£pZHZ8ÉϵÄÄ¿µÄ»ùÒò£¬¿ÉÒÔÓÃ
¿¼µã£º»ùÒò¹¤³ÌµÄÔÀí¼°¼¼Êõ
רÌ⣺
·ÖÎö£º¸ù¾ÝÌâÒâºÍͼʾ·ÖÎö¿ÉÖª£ºÍ¼Ê¾ÎªpIJ702ÖÊÁ£µÄ½á¹¹Ê¾Òâͼ£¬ÖÊÁ£ÊÇË«Á´»·×´DNA·Ö×Ó£®Í¼±í±íʾÁ½ÖÖÖÊÁ£µÄÏÞÖÆÃ¸Ã¸ÇÐÆ¬¶Î³¤¶È£®
½â´ð£º
½â£º£¨1£©ÓÉÓÚÓÃBgl¢òµÈøÇиîºó£¬pIJ702³¤¶ÈΪ5.7kb£¬¶øpZHZ8³¤¶È¶¼Îª6.7kb£¬Ôö¼ÓÁË1kb£»¶øÄ¿µÄ»ùÒòÖû»pIJ702ÉÏ0.4kbµÄSac¢ñ/Sph¢ñƬ¶Î£¬ËùÒÔÄ¿µÄ»ùÒòµÄƬ¶ÎÓÐ1.4kb£®ÐγÉÖØ×éÖÊÁ£ÐèÒªDNAÁ¬½Óø½«Ä¿µÄ»ùÒòºÍÖÊÁ£Á¬½ÓÆðÀ´£®
£¨2£©ÖØ×éÖÊÁ£pZHZ8Éϵıê¼Ç»ùÒòÊÇtsr»ùÒò£¬melÊǺÚÉ«ËØºÏ³É»ùÒò£¬Æä±í´ïÄÜʹ°×É«µÄÁ´Ã¹¾ú¾úÂä±ä³ÉºÚÉ«¾úÂ䣬ÓÉÓÚmel»ùÒò²¿·Ö±»Ìæ»»ºó£¬Á´Ã¹¾ú¾úÂä²»ÄܱäºÚ£¬¶ø³ÉΪ°×É«£®
£¨3£©ÈôÒª¼ì²âÖØ×éÖÊÁ£pZHZ8ÉϵÄÄ¿µÄ»ùÒò£¬¿ÉÒÔÓ÷ÅÉäÐÔÍ¬Î»ËØ±ê¼ÇµÄÄ¿µÄ»ùÒò×÷̽Õë½øÐÐÔÓ½»£®
¹Ê´ð°¸Îª£º
£¨1£©1.4 DNAÁ¬½Óø
£¨2£©tsr»ùÒò °×
£¨3£©·ÅÉäÐÔÍ¬Î»ËØ±ê¼ÇµÄÄ¿µÄ»ùÒò
£¨2£©ÖØ×éÖÊÁ£pZHZ8Éϵıê¼Ç»ùÒòÊÇtsr»ùÒò£¬melÊǺÚÉ«ËØºÏ³É»ùÒò£¬Æä±í´ïÄÜʹ°×É«µÄÁ´Ã¹¾ú¾úÂä±ä³ÉºÚÉ«¾úÂ䣬ÓÉÓÚmel»ùÒò²¿·Ö±»Ìæ»»ºó£¬Á´Ã¹¾ú¾úÂä²»ÄܱäºÚ£¬¶ø³ÉΪ°×É«£®
£¨3£©ÈôÒª¼ì²âÖØ×éÖÊÁ£pZHZ8ÉϵÄÄ¿µÄ»ùÒò£¬¿ÉÒÔÓ÷ÅÉäÐÔÍ¬Î»ËØ±ê¼ÇµÄÄ¿µÄ»ùÒò×÷̽Õë½øÐÐÔÓ½»£®
¹Ê´ð°¸Îª£º
£¨1£©1.4 DNAÁ¬½Óø
£¨2£©tsr»ùÒò °×
£¨3£©·ÅÉäÐÔÍ¬Î»ËØ±ê¼ÇµÄÄ¿µÄ»ùÒò
µãÆÀ£º±¾Ìâ½áºÏͼ±í£¬¿¼²é»ùÒò¹¤³Ì¡¢ÒÅ´«ÐÅϢת¼ºÍ·Ò룬ҪÇó¿¼Éúʶ¼Ç»ùÒò¹¤³ÌµÄÔÀí¡¢¹¤¾ß¼°²Ù×÷²½Ö裬Äܸù¾Ýͼ±íÖеÄÐÅÏ¢´ðÌ⣬ÊôÓÚ¿¼¸ÙÀí½âºÍÓ¦Óòã´ÎµÄ¿¼²é£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÓйØÏ¸°ûĤµÄÐðÊö£¬´íÎóµÄÊÇ£¨¡¡¡¡£©
| A¡¢¾ßÓÐÐÅÏ¢½»Á÷¹¦ÄÜ |
| B¡¢¾ßÓÐÒ»¶¨µÄÁ÷¶¯ÐÔ |
| C¡¢¾ßÓÐȫ͸ÐÔ |
| D¡¢Ï¸°ûĤµÄÁ½²à½á¹¹²»¶Ô³Æ |
ÄÐÐÔµÄÐÔȾɫÌå²»¿ÉÄÜÀ´×Ô£¨¡¡¡¡£©
| A¡¢Íâ׿ď | B¡¢Íâ׿¸¸ |
| C¡¢×æÄ¸ | D¡¢×游 |
1968Ä꣬ÔÚ¼¸ÆªÐÂÎű¨µÀÖÐÃèÊöÁËÒ»¸ö¾ªÈ˵ķ¢ÏÖ£¬ÓÐ2%¡«4%µÄ¾«Éñ²¡»¼ÕßµÄÐÔȾɫÌå×é³ÉΪXYY£®XYY×ÛºÏÖ¢»¼ÕßÓб©Á¦ÇãÏò£¬Óз´Éç»áÐÐΪ£¬ÓÐÈ˳ƶà³öµÄÕâÌõYȾɫÌåΪ¡°·¸×ïȾɫÌ塱£®ÏÂÁйØÓÚXYY×ÛºÏÖ¢µÄÃèÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢»¼ÕßΪÄÐÐÔ£¬ÊÇÓÉĸ·½¼õÊý·ÖÁѲúÉúÒì³£ÂÑϸ°ûËùÖ |
| B¡¢»¼ÕßΪŮÐÔ£¬ÊÇÓÉĸ·½¼õÊý·ÖÁѲúÉúÒì³£ÂÑϸ°ûËùÖ |
| C¡¢»¼ÕßΪÄÐÐÔ£¬ÊÇÓɸ¸·½¼õÊý·ÖÁѲúÉúÒì³£¾«×ÓËùÖ |
| D¡¢»¼ÕßΪŮÐÔ£¬ÊÇÓɸ¸·½¼õÊý·ÖÁѲúÉúÒì³£¾«×ÓËùÖ |