ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬Í¼1Ϊijϸ°ûÎüÊÕ4ÖÖ²»Í¬ÎïÖʵĶԱÈͼ£¬ÆäÖÐϸ°ûĤÉϵġ°©–¡¢¡ó¡±Îª²ÃÌåµ°°×£»Í¼2ΪŨ¶È¡¢ÄÜÁ¿ºÍÔØÌåÊýÁ¿ÓëÎïÖÊÔËÊäËÙ¶ÈÖ®¼äµÄÇúÏßͼ£® ¾Ýͼ·ÖÎö£¬»Ø´ðÏÂÁÐÎÊÌ⣺
![]()
£¨1£©´ÓͼÖÐÐÅÏ¢¿ÉÖª£¬×ªÔ˲»Í¬ÎïÖʵÄÔØÌåµ°°× £¨Ìî¡°¿ÉÄÜ¡±»ò¡°²»¿ÉÄÜ¡±£©Ïàͬ£»¸Ãϸ°ûÎüÊÕ µÄ·½Ê½ÎªÖ÷¶¯ÔËÊ䣮
£¨2£©¸Ãϸ°ûÎüÊÕÑõÆøµÄ·½Ê½Óëͼ2ÖÐ ÊÇÒ»Öµģ®Í¼2ÖУ¬¢Ü¶ÔÓ¦µÄ¿çĤÔËÊ䷽ʽΪ £»ÏÞÖÆ¢ÞÖÐAµãºÍBµãµÄÒòËØ·Ö±ðÊÇ £®
£¨3£©Èç¸Ãϸ°ûÄÚÍâ¼ØÀë×ӵķֲ¼ÌصãÓëÄÆÀë×ӵķֲ¼ÌصãÏà·´£¬Ôò¸Ãϸ°ûÅųö¼ØÀë×ӵķ½Ê½Îª £®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
3£®Ó¢¹úºÍÓ¡¶È¿ÆÑ§¼Ò·¢ÏÖÒ»ÖÖ¡°³¬¼¶²¡¾ú¡±£®ÕâÖÖÌØÊâϸ¾úº¬Óг¬¼¶ÄÍÒ©»ùÒò£¬ÄܱàÂëÒ»ÖÖеÄÄÍҩø£¬¿Éʹ¸Ã²¡¾úÄܵÖÓù¼¸ºõËùÓеĿ¹ÉúËØ£®ÏÂÁйØÓÚ¡°³¬¼¶²¡¾ú¡±µÄÐðÊö£¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | ¡°³¬¼¶²¡¾ú¡±ÓëÈ˵ĹØÏµÊÇ»¥Àû¹²Éú | |
| B£® | ¸ÐȾ¡°³¬¼¶²¡¾ú¡±ºó£¬ÈËÌåÄÚµÄBÁܰÍϸ°ûÊýÄ¿ÏÔÖø¼õÉÙ | |
| C£® | ¡°³¬¼¶²¡¾ú¡±µÄÒÅ´«ÎïÖÊÊÇDNA£¬¿¹Ò©»ùÒò¿ÉÄÜλÓÚÖÊÁ£ÉÏ | |
| D£® | ¿¹ÉúËØÊ¹ÓüÁÁ¿µÄÔö´ó£¬Ê¹²¡¾úÏò¿¹Ò©ÄÜÁ¦ÔöÇ¿µÄ·½Ïò±äÒì¶ø³ÉΪ¡°³¬¼¶²¡¾ú¡± |
20£®·äȺÖдƷäÊÇÓÉÊܾ«ÂÑ·¢Óý³ÉµÄ£¬ÐÛ·äÊÇÓÉδÊܾ«ÂÑ·¢Óý³ÉµÄ£¬ÊÇ×ÔÈ»µ¥±¶Ì壬µ«ÊÇÈÔÈ»¿ÉÒÔͨ¹ýÌØÊâµÄ¼õÊý·ÖÁѲúÉúÕý³£¾«×Ó£®ÒÑÖªÒ»Ö»´Æ·äºÍÒ»Ö»ÐÛ·ä½»Åä ²úÉúF1´ú£¬F1¸öÌåËæ»ú½»Åä²úÉúµÄF2´úÖУ¬ÐÛ·äµÄ»ùÒòÐÍÓÐAB¡¢Ab¡¢aB¡¢abËÄÖÖ£¬´Æ·äµÄ»ùÒòÐÍÓÐAaBB¡¢AaBb¡¢aaBB¡¢aaBbËÄÖÖ£¬ÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
| A£® | ÐÛ·äµÄ²úÉú˵Ã÷ÁËδÊܾ«µÄÂÑϸ°û¾ßÓз¢ÓýµÄÈ«ÄÜÐÔ | |
| B£® | ÐÛ·ä½øÐеÄÌØÊâ¼õÊý·ÖÁѹý³Ì²»»á·¢ÉúͬԴȾɫÌåµÄ·ÖÀë | |
| C£® | ÉÏÊöF1ÐÛ·äµÄ»ùÒòÐÍÊÇaB£¬Ç×±¾´Æ·äµÄ»ùÒòÐÍÊÇAaBb | |
| D£® | ÃÛ·äµÄÐÔ±ðÓÉϸ°ûÖÐȾɫÌåµÄÊýÄ¿¾ö¶¨µÄ |
1£®ÏÂÁÐÓйØÏ¸°û½á¹¹µÄ×é³É³É·ÖµÄ˵·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
| A£® | ÄâºËÖк¬ÓÐDNA¡¢µ°°×ÖÊ¡¢Ö¬ÖÊµÈ | B£® | ȾɫÌåÖк¬ÓÐDNA¡¢µ°°×ÖÊµÈ | ||
| C£® | ¶¯Îïϸ°ûĤÖк¬ÓÐÌÇÀà¡¢µ¨¹Ì´¼µÈ | D£® | Ö²Îïϸ°û±ÚÖк¬ÓÐÏËÎ¬ËØ¡¢¹û½ºµÈ |