ÌâÄ¿ÄÚÈÝ
ÈËÀàºÍ¹ûÓ¬¶¼ÊÇXYÐÍÐÔ±ð¾ö¶¨µÄÉúÎÔÚÈËÀàºÍ¹ûÓ¬ÖÐÐÔȾɫÌåºÍÐÔ±ðµÄ¹ØÏµÈç±íËùʾ£®
¸ù¾ÝÒÔÉϲÄÁϻشðÏÂÁÐÎÊÌ⣺
£¨1£©ÈËÀàÄÐÐÔµÄÐÔ±ðÈ¡¾öÓÚ È¾É«Ì壬¸ÃȾɫÌåÉÏ»ùÒòµÄÒÅ´«ÌصãÒ»°ãÊÇ £®
£¨2£©ÐÔÖ¸ÊýÊÇÖ¸XȾɫÌåµÄÊýÁ¿ºÍ³£È¾É«Ìå×éÊýµÄ±È£¬¹ûÓ¬µÄÐÔ±ðÈ¡¾öÓÚÐÔÖ¸Êý£¬µ±ÐÔÖ¸Êý¡Ý1ʱ£¬¹ûӬΪ ÐÔ£»µ±ÐÔÖ¸Êý¡Ü0.5ʱ£¬¹ûӬΪ ÐÔ£®
£¨3£©Ä³ÈËÐÔȾɫÌå×é³ÉΪXYY£¬ÊôÓÚ ²¡£¬¸ÃÈË´¦ÓÚÓÐË¿·ÖÁѺóÆÚµÄÌåϸ°ûÖк¬ÓÐ ÌõȾɫÌ壮
£¨4£©ÃÛ·äµÄÐÔ±ð¾ö¶¨Ö÷ÒªÓëȾɫÌå×éÊýÓйأ¬Õý³£µÄ´Æ·äÊǶþ±¶Ì壬δÊܾ«µÄÂÑϸ°û·¢Óý³ÉÐ۷䣬Êܾ«ÂÑ·¢Óý³É´Æ·ä£¨·äÍõ¡¢¹¤·ä£©£¬ÔòÐÛ·äÊÇ ±¶Ì壮¼ÙÉè·äÍõµÄ»ùÒòÐÍΪAaBb£¨Á½¶Ô»ùÒòλÓÚ²»Í¬¶ÔµÄͬԴȾɫÌåÉÏ£©£¬Ôò¸Ã·äÍõµÄ×ÓÒ»´úÐÛ·äµÄ»ùÒòÐÍÓÐ ÖÖ£®¼ÙÉè×Ó´úÐÛ·äȫΪAb£¬Ç×´ú·äÍõµÄ»ùÒòÐÍÊÇ £®
| XY | XX | XXX | XXY | XO | XYY | |
| ÐÔÖ¸Êý | 0.5 | 1 | 1.5 | 1 | 0.5 | 0.5 |
| È˵ÄÐÔ±ð | ÐÛÐÔ | ´ÆÐÔ | ³¬´ÆÐÔ | ÐÛÐÔ | ´ÆÐÔ | ³¬ÐÛÐÔ |
| ¹ûÓ¬ÐÔ±ð | ÐÛÐÔ | ´ÆÐÔ | ³¬´ÆÐÔ£¨ËÀÍö£© | ´ÆÐÔ | ÐÛÐÔ | ÐÛÐÔ |
£¨1£©ÈËÀàÄÐÐÔµÄÐÔ±ðÈ¡¾öÓÚ
£¨2£©ÐÔÖ¸ÊýÊÇÖ¸XȾɫÌåµÄÊýÁ¿ºÍ³£È¾É«Ìå×éÊýµÄ±È£¬¹ûÓ¬µÄÐÔ±ðÈ¡¾öÓÚÐÔÖ¸Êý£¬µ±ÐÔÖ¸Êý¡Ý1ʱ£¬¹ûӬΪ
£¨3£©Ä³ÈËÐÔȾɫÌå×é³ÉΪXYY£¬ÊôÓÚ
£¨4£©ÃÛ·äµÄÐÔ±ð¾ö¶¨Ö÷ÒªÓëȾɫÌå×éÊýÓйأ¬Õý³£µÄ´Æ·äÊǶþ±¶Ì壬δÊܾ«µÄÂÑϸ°û·¢Óý³ÉÐ۷䣬Êܾ«ÂÑ·¢Óý³É´Æ·ä£¨·äÍõ¡¢¹¤·ä£©£¬ÔòÐÛ·äÊÇ
¿¼µã£º°éÐÔÒÅ´«ÔÚʵ¼ùÖеÄÓ¦ÓÃ
רÌ⣺
·ÖÎö£ºÈË¡¢¹ûÓ¬µÈÉúÎïµÄÐÔ±ð¾ö¶¨·½Ê½ÊÇXYÐÍ£¬´ÆÐÔÊÇXX£¬ÐÛÐÔÊÇXY£¬¶ø³¬´ÆÐÔ»ò³¬ÐÛÐÔ·Ö±ð¶àÁËÒ»ÌõX¡¢Y£®ÃÛ·äµÄÐÔ±ð¾ö¶¨ÓëȾɫÌå×éÊýÓйأ¬Õý³£µÄ´Æ·äÊǶþ±¶Ì壬δÊܾ«µÄÂÑ·¢Óý³ÉÐÛ·äÊǵ¥±¶Ì壮Óɱí¸ñ·ÖÎö¿ÉÖª£¬¹ûÓ¬µÄÐÔ±ðÈ¡¾öÓÚÐÔÖ¸Êý£¬µ±ÐÔÖ¸Êý¡Ý1ʱ£¬¹ûӬΪ´ÆÐÔ£»µ±ÐÔÖ¸Êý¡Ü0.5ʱ£¬¹ûӬΪÐÛÐÔ£®
½â´ð£º
½â£º£¨1£©ÓÉÉϱí¿ÉÖª£¬È˵ÄÐÔ±ð¾ö¶¨ÐÔȾɫÌåÓëXºÍYÓйأ¬Ö÷Òª¾ö¶¨ÓÚÄÐÐÔÌṩµÄ¾«×ÓÖÐÊÇYȾɫÌ廹ÊÇXȾɫÌ壬ÈôÊÇYȾɫÌåÔòΪÄÐÐÔ£¬ÈôÊÇXȾɫÌåÔòΪŮÐÔ£¬ËùÒÔÈËÀàÄÐÐÔµÄÐÔ±ðÈ¡¾öÓÚÊÇ·ñº¬YȾɫÌ壬¸ÃȾɫÌåÉÏ»ùÒò¿ØÖƵÄÐÔ×´±íÏÖΪֻ´«Äв»´«Å®£®
£¨2£©Óɱí¸ñ·ÖÎö¿ÉÖª£¬¹ûÓ¬µÄÐÔ±ðÈ¡¾öÓÚÐÔÖ¸Êý£¬µ±ÐÔÖ¸Êý¡Ý1ʱ£¬¹ûӬΪ´ÆÐÔ£»µ±ÐÔÖ¸Êý¡Ü0.5ʱ£¬¹ûӬΪÐÛÐÔ£®
£¨3£©ÐÔȾɫÌå×é³ÉΪXYYµÄÄÐÐÔ£¬±ÈÕý³£ÄÐÐÔ¶àÁË1ÌõYȾɫÌ壬ËùÒÔÊôÓÚȾɫÌåÊýÄ¿Òì³£ÒÅ´«²¡£®¸ÃÄÐ×ÓÌåϸ°ûº¬ÓÐ47ÌõȾɫÌ壬ËùÒÔÓÐË¿·ÖÁѺóÆÚº¬ÓÐ94ÌõȾɫÌ壮
£¨4£©ÒÑÖªÃÛ·äµÄÐÔ±ð¾ö¶¨ÓëȾɫÌå×éÊýÓйأ¬Õý³£µÄ´Æ·äÊÇÓÉÊܾ«ÂÑ·¢Óý¶øÀ´£¬ÓÐ2¸öȾɫÌå×飬ÊôÓÚ¶þ±¶Ì壻¶øÎ´Êܾ«µÄÂÑ·¢Óý³ÉÐÛ·äÖ»ÓÐ1¸öȾɫÌå×飬Êǵ¥±¶Ì壮¼ÙÉè·äÍõµÄ»ùÒòÐÍΪAaBb£¬ÇÒÁ½¶Ô»ùÒò¶ÀÁ¢ÒÅ´«£¬Ôò¸ÃÐÛ·ä¿ÉÒÔ²úÉúAB¡¢Ab¡¢aB¡¢abËÄÖÖÅä×Ó£¬ÔÙÓÉÅä×ÓÖ±½Ó·¢Óý³ÉÐ۷䣬ËùÒԸ÷äÍõ×ÓÒ»´úÐÛ·äµÄ»ùÒòÐÍÓÐ4ÖÖ£®¼ÙÉè×Ó´úÐÛ·äȫΪAb£¬Ç×´ú·äÍõµÄ»ùÒòÐÍÊÇAAbb£®
¹Ê´ð°¸Îª£º
£¨1£©Y ´«Äв»´«Å®
£¨2£©´Æ ÐÛ
£¨3£©È¾É«ÌåÒì³£ÒÅ´« 94
£¨4£©µ¥ 4 AAbb
£¨2£©Óɱí¸ñ·ÖÎö¿ÉÖª£¬¹ûÓ¬µÄÐÔ±ðÈ¡¾öÓÚÐÔÖ¸Êý£¬µ±ÐÔÖ¸Êý¡Ý1ʱ£¬¹ûӬΪ´ÆÐÔ£»µ±ÐÔÖ¸Êý¡Ü0.5ʱ£¬¹ûӬΪÐÛÐÔ£®
£¨3£©ÐÔȾɫÌå×é³ÉΪXYYµÄÄÐÐÔ£¬±ÈÕý³£ÄÐÐÔ¶àÁË1ÌõYȾɫÌ壬ËùÒÔÊôÓÚȾɫÌåÊýÄ¿Òì³£ÒÅ´«²¡£®¸ÃÄÐ×ÓÌåϸ°ûº¬ÓÐ47ÌõȾɫÌ壬ËùÒÔÓÐË¿·ÖÁѺóÆÚº¬ÓÐ94ÌõȾɫÌ壮
£¨4£©ÒÑÖªÃÛ·äµÄÐÔ±ð¾ö¶¨ÓëȾɫÌå×éÊýÓйأ¬Õý³£µÄ´Æ·äÊÇÓÉÊܾ«ÂÑ·¢Óý¶øÀ´£¬ÓÐ2¸öȾɫÌå×飬ÊôÓÚ¶þ±¶Ì壻¶øÎ´Êܾ«µÄÂÑ·¢Óý³ÉÐÛ·äÖ»ÓÐ1¸öȾɫÌå×飬Êǵ¥±¶Ì壮¼ÙÉè·äÍõµÄ»ùÒòÐÍΪAaBb£¬ÇÒÁ½¶Ô»ùÒò¶ÀÁ¢ÒÅ´«£¬Ôò¸ÃÐÛ·ä¿ÉÒÔ²úÉúAB¡¢Ab¡¢aB¡¢abËÄÖÖÅä×Ó£¬ÔÙÓÉÅä×ÓÖ±½Ó·¢Óý³ÉÐ۷䣬ËùÒԸ÷äÍõ×ÓÒ»´úÐÛ·äµÄ»ùÒòÐÍÓÐ4ÖÖ£®¼ÙÉè×Ó´úÐÛ·äȫΪAb£¬Ç×´ú·äÍõµÄ»ùÒòÐÍÊÇAAbb£®
¹Ê´ð°¸Îª£º
£¨1£©Y ´«Äв»´«Å®
£¨2£©´Æ ÐÛ
£¨3£©È¾É«ÌåÒì³£ÒÅ´« 94
£¨4£©µ¥ 4 AAbb
µãÆÀ£º±¾Ì⿼°éÐÔÒÅ´«µÄÏà¹ØÖªÊ¶£¬ÒâÔÚ¿¼²é¿¼ÉúÀí½âËùѧ֪ʶµÄÒªµã£¬°ÑÎÕ֪ʶ¼äµÄÄÚÔÚÁªÏµ¡¢·ÖÎöͼ±íÒÔ¼°½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Óë´´Ôì¡°·¬ÇÑ-ÂíÁåÊí¡±ÔÓ½»Ö²ÖêÓйصÄÉúÎï¼¼ÊõÊÇ£¨¡¡¡¡£©
¢Ùת»ùÒò¼¼Êõ£»¡¡¢Úϸ°ûºËÒÆÖ²£»¡¡¢ÛÖ²Îï×éÖ¯ÅàÑø£»¡¡¢Üϸ°ûÈںϣ®
¢Ùת»ùÒò¼¼Êõ£»¡¡¢Úϸ°ûºËÒÆÖ²£»¡¡¢ÛÖ²Îï×éÖ¯ÅàÑø£»¡¡¢Üϸ°ûÈںϣ®
| A¡¢¢Ù¢Û | B¡¢¢Û¢Ü | C¡¢¢Ú¢Û | D¡¢¢Ù¢Ü |
ÔÚÏÂÁÐÓйػùÒòÍ»±äµÄÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢»ùÒòÍ»±äÔÚÉúÎï¸öÌå·¢ÓýµÄÈκÎʱÆÚ¶¼ÓпÉÄÜ |
| B¡¢ÔÚ×ÔÈ»Ìõ¼þÏ£¬»ùÒòÍ»±äµÄ·¢ÉúÂÊºÜµÍ |
| C¡¢Í»±äµÄ»ùÒò¶ÔÓÚÉúÎïµÄÉú´æ¶¼ÊÇÓÐÀûµÄ |
| D¡¢»ùÒòÍ»±äÍùÍù»á²úÉú¸Ã»ùÒòµÄµÈλ»ùÒò |
ÏÂÁйØÓÚ·ÖÁѼäÆÚµÄÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢¼äÆÚ¾ÍÊÇÖ¸Á½´ÎDNA¸´ÖÆÖ®¼äµÄʱÆÚ |
| B¡¢¼äÆÚ¾ÍÊÇϸ°û·ÖÁÑ¿ªÊ¼µ½·ÖÁѽáÊøÖ®¼äµÄʱÆÚ |
| C¡¢¼äÆÚÊÇÖ¸ÉÏÒ»´Î·ÖÁѽáÊøÖ®ºóµ½ÏÂÒ»´Î·ÖÁÑ¿ªÊ¼Ö®Ç°Õâ¶ÎʱÆÚ |
| D¡¢¼äÆÚÊÇȾɫÌå³öÏÖµ½×ÅË¿µã·ÖÁÑÖ®¼äµÄʱÆÚ |
ÏÂÁÐÓйØÈºÂäÑÝÌæµÄÐðÊöÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÑÝÌæµÄ¿ªÊ¼ÊÇÔçÆÚ³öÏÖµÄÉúÎïÖ𽥸ıäÁ˸õØÇøµÄ»·¾³£¬¶ø»·¾³µÄ¸Ä±ä²»Äܹ»Ó°ÏìÉúÎïȺÂä |
| B¡¢ÔçÆÚȺÂäÒÔÎïÖÖ¶àÑùÐԸߡ¢½á¹¹¸´ÔÓµÈÎªÌØÕ÷ |
| C¡¢ÉúÎïÓë·ÇÉúÎïÒòËØÖ®¼ä¸´ÔÓµÄÏ໥×÷Óÿɵ¼ÖÂȺÂäÑÝÌæ |
| D¡¢ÈºÂäÑÝÌæÊÇ×ÔÈ»·¢ÉúµÄ½ø³Ì£¬ÈËÀ಻Äܹ»Ó°ÏìÆä¶¥¼«ÈºÂä |