ÌâÄ¿ÄÚÈÝ
18£®ÈçͼÊÇת»ùÒòÊóµÄÅàÓý¹ý³ÌʾÒâͼ£¬Çë·ÖÎö»Ø´ð£®£¨1£©ÔÚת»ùÒòÊóµÄÅàÓýÖУ¬ÊµÑéÈËÔ±¶ÔÊóµÄºËδÈںϵÄÊܾ«Âѽṹ½øÐÐÁË¡°¸ÄÔ족£¬Ö÷Òª¸Ä±äÁËËüµÄ»ùÒò²¿·Ö£®
£¨2£©±¾ÊµÑéÑо¿µÄÐÔ×´ÊÇÊóµÄ¸öÌå´óС£¬¿ØÖÆÕâÖÖÐÔ×´µÄ»ùÒòÊÇ´óÊóÉú³¤¼¤ËØ»ùÒò£®
£¨3£©×¢Éä¹ý´óÊóÉú³¤¼¤ËØ»ùÒòµÄÊܾ«ÂÑ·¢Óý³Éת»ùÒòµÄ³¬¼¶Ê󣬶øδעÉäµÄÊܾ«ÂÑ·¢Óý³ÉÆÕͨÊó£®
£¨4£©×ª»ùÒòµÄ³¬¼¶ÊóµÄ»ñµÃ£¬ÌåÏÖÁËÐÔ×´ºÍ»ùÒòÖ®¼äµÄ¹ØϵÊÇ»ùÒò¿ØÖÆ×ÅÉúÎïµÄÐÔ×´£®
£¨5£©ÓÉ´Ë¿ÉÖª£¬ÔÚÉúÎï´«×Ú½Ó´úµÄ¹ý³ÌÖУ¬´«¸øºó´úµÄÊÇ»ùÒò£®
·ÖÎö £¨1£©×ª»ùÒò¼¼ÊõÊÇÖ¸ÔËÓÿÆѧÊֶδÓijÖÖÉúÎïÖÐÌáÈ¡ËùÐèÒªµÄ»ùÒò£¬½«ÆäתÈëÁíÒ»ÖÖÉúÎïÖУ¬Ê¹ÓëÁíÒ»ÖÖÉúÎïµÄ»ùÒò½øÐÐÖØ×飬´Ó¶ø²úÉúÌض¨µÄ¾ßÓбäÒìÒÅ´«ÐÔ×´µÄÎïÖÊ£®
£¨2£©ÔÚÉúÎï´ú´ú·±ÑܵĹý³ÌÖУ¬´«ÏÂÈ¥µÄÊÇ¿ØÖÆÉúÎïÐÔ×´µÄ»ùÒò£¬¶ø²»ÊÇÐÔ×´£®
£¨3£©»ùÒò¿ØÖÆÉúÎïµÄÐÔ×´£®
½â´ð ½â£º£¨1£©½«´óÊóµÄÉú³¤¼¤ËØ»ùÒòתÈëСÊóºËδÈںϵÄÊܾ«ÂÑÖУ¬Ö÷Òª¸Ä±äÁËËüµÄ»ùÒò²¿·Ö£¬Ôò´ËÊܾ«ÂÑ·¢Óý³ÉµÄÊóÊÇ´óÊó£®
£¨2£©ÉúÎïÌåµÄÐÎ̬ÌØÕ÷¡¢ÉúÀíÌØÕ÷ºÍÐÐΪ·½Ê½½Ð×öÐÔ×´£¬Òò´Ë±¾ÊµÑéÑо¿µÄÐÔ×´ÊÇÊóµÄ¸öÌå´óС£®Í¨¹ý³¬¼¶Êó²úÉúµÄ¹ý³Ì¿ÉÖª£¬¿ØÖÆÊóµÄ¸öÌå´óСµÄÊÇ´óÊóÉú³¤¼¤ËØ»ùÒò£®
£¨3£©×¢Éä¹ý´óÊóÉú³¤¼¤ËØ»ùÒòµÄÊܾ«ÂÑ·¢Óý³É³¬¼¶Ê󣬶øδעÉä´óÊóÉú³¤¼¤ËØ»ùÒòµÄÊܾ«ÂÑ·¢Óý³ÉÆÕͨÊó£¬Í¨¹ý¶Ô±È¿ÉÖªÊóµÄ¸öÌåµÄ´óС£¨ÐÔ×´£©ÊÇÓÐÉú³¤¼¤ËØ»ùÒò¿ØÖƵģ®
£¨4£©ÊóµÄ¸öÌåµÄ´óСÊÇÓÉ´óÊóµÄÉú³¤¼¤ËØ»ùÒò¿ØÖƵģ¬ÓÉ´Ë¿ÉÒÔ»ùÒò¿ØÖÆ×ÅÉúÎïµÄÐÔ×´£®
£¨5£©Ç×´úµÄÐÔ×´ÊÇͨ¹ý»ùÒòÒÅ´«¸øºó´úµÄ£®
¹Ê´ð°¸Îª£º
£¨1£©ºËδÈںϵÄÊܾ«ÂÑ£»»ùÒò
£¨2£©ÊóµÄ¸öÌå´óС£»´óÊóÉú³¤ËØ»ùÒò
£¨3£©´óÊóÉú³¤¼¤ËØ»ùÒò£»ÆÕͨ
£¨4£©»ùÒò¿ØÖÆ×ÅÉúÎïµÄÐÔ×´
£¨5£©»ùÒò
µãÆÀ ÕÆÎÕת»ùÒò¼¼ÊõÔÀíºÍÓ¦Óã¬Àí½âÉúÎïµÄÐÔ×´ÊÇÓÉ»ùÒò¿ØÖƵģ®
A£® | AA¡¢AA | B£® | aa¡¢Aa | C£® | AA¡¢Aa¡¢aa | D£® | AA¡¢Aa |
A£® | ÔÚAB¶Î£¬ëõ¼¡ÊÕËõ£¬ÐØÀªÉÏϾ¶Ôö´ó | |
B£® | ÔÚAB¶Î£¬À߼伡ÊÕËõ£¬ÐØÀªµÄ×óÓÒ¾¶Ôö´ó | |
C£® | ÔÚBC¶Î£¬ëõ¼¡ÊæÕÅ£¬ëõ¼¡¶¥²¿Ï½µ | |
D£® | ÔÚBC¶Î£¬À߼伡ÊæÕÅ£¬ÐØÇ»µÄÈÝ»ýËõС |
²½Öè1£ºÈ¡4¸ö¹ÞÍ·±àºÅ1-4ºÅ£¬Ã¿Ò»Æ¿·Å6²ã²Í½íÖ½£¬Ã¿Ò»Æ¿ÖзÅ10Á£´ó¶¹ÖÖ×ÓÓڲͽíÖ½ÉÏ£®
²½Öè¶þ£º½«1-4ºÅÆ¿×öÁËÈçϲ»Í¬µÄ´¦Àí£¬5ÌìºóÈ¡³ö¹Û²ìµ½ÈçÏÂʵÑéÏÖÏó£®
±àºÅ | ´¦Àí·½·¨ | ʵÑéÏÖÏó | ||
1 | ²»×ö´¦Àí | ¸ÇÉÏÆ¿¸Ç | ·ÅÈë25¡æµÄÅàÑøÏäÖÐ | ²»ÃÈ·¢ |
2 | ²»×ö´¦Àí | ¸ÇÉÏÆ¿¸Ç | ·ÅÈë5¡æµÄÅàÑøÏäÖÐ | ²»ÃÈ·¢ |
3 | ÏòÆ¿ÖмÓË®ÖÁ²Í½íֽʪÈó | ¸ÇÉÏÆ¿¸Ç | ·ÅÈë5¡æµÄÅàÑøÏäÖÐ | ²»ÃÈ·¢ |
4 | ÏòÆ¿ÖмÓË®ÖÁ²Í½íֽʪÈó | ¸ÇÉÏÆ¿¸Ç | ·ÅÈë25¡æµÄÅàÑøÏäÖÐ | ÃÈ·¢ |
£¨1£©¸ÃʵÑé̽¾¿ÁËÁ½ÖÖÒòËضÔÖÖ×ÓÃÈ·¢µÄÓ°Ï죬ÄãÈÏΪ1ºÅÆ¿Óë4ºÅÆ¿×éºÏ£¬¿ÉÒÔÐγÉÒ»×é¶ÔÕÕʵÑ飬̽¾¿µÄʵÑé±äÁ¿ÊÇË®·Ö£¬3ºÅÆ¿Óë4ºÅÆ¿×éºÏ£¬¿ÉÒÔÐγÉÒ»×é¶ÔÕÕʵÑ飬̽¾¿µÄʵÑé±äÁ¿ÊÇζȣ®
£¨2£©ÔÚ±¾ÊµÑéÖУ¬ÒªÅжÏÄļ¸ºÅÆ¿ÄÜÐγÉÒ»×é¶ÔÕÕʵÑ飬±ØÐ뿼ÂÇÁ½¸öÌõ¼þ£¬Ò»ÊDZäÁ¿±ØÐëΨһ£¬¶þÊǶÔÕÕ×é±ØÐëÂú×ãÖÖ×ÓÃÈ·¢µÄÈ«²¿»·¾³Ìõ¼þ£®
£¨3£©¸ÃʵÑéÉè¼ÆÁ˹ÞÍ·Æ¿¼Ó¸ÇÆ¿¸Ç£¬ÄãÈÏΪÆä±ØÒªÐÔµÄÀíÓÉÊÇ·Àֹˮ·ÖµÄɢʧ£®
£¨4£©ÊµÑéÖÐÓÃ10Á£ÖÖ×Ó¶ø²»ÓÃ1Á£ÖÖ×Ó£¬ÊÇΪÁ˱ÜÃâżȻÐÔ£¬¼õÉÙʵÑéÎó²î
£¨5£©Èç¹ûÒª²â¶¨´ó¶¹ÖÖ×ӵķ¢Ñ¿ÂÊ£¬¿ÉÈÃÖÖ×Ó´¦ÔÚÓë±íÖÐ4ºÅÆ¿ÏàͬµÄ»·¾³ÖУ®
A£® | ÿ¸öDNA·Ö×ÓÖж¼º¬ÓÐÒ»¸ö»ùÒò | B£® | ϸ°ûÖеÄDNA´ó¶àÔÚȾɫÌåÉÏ | ||
C£® | DNA·Ö×ÓÊÇË«ÂÝÐý½á¹¹ | D£® | DNAÊÇÖ÷ÒªµÄÒÅ´«ÎïÖÊ |