ͼ1ÊÇÒ»¸ö³£È¾É«ÌåÒÅ´«²¡µÄ¼ÒϵϵÆ×£®Ö²¡»ùÒò£¨a£©ÊÇÓÉÕý³£»ùÒò£¨A£©ÐòÁÐÖÐÒ»¸ö¼î»ù¶ÔµÄÌæ»»¶øÐγɵģ®Í¼2ÏÔʾµÄÊÇAºÍa»ùÒòÇøÓòÖÐijÏÞÖÆøµÄøÇÐλµã£®·Ö±ðÌáÈ¡¼ÒϵÖТñ
1¢ñ
2ºÍ¢ò
1µÄDNA£¬¾¹ýøÇС¢µçÓ¾µÈ²½Ö裬ÔÙÓÃÌØÒìÐÔ̽Õë×ö·Ö×ÓÔÓ½»£¬½á¹û¼ûͼ3£®
£¨1£©¢ò
2µÄ»ùÒòÐÍÊÇ
£®
£¨2£©Ò»¸ö´¦ÓÚƽºâ״̬µÄȺÌåÖÐa»ùÒòµÄƵÂÊΪq£®Èç¹û¢ò
2ÓëÒ»¸öÕý³£ÄÐÐÔËæ»ú»éÅ䣬ËûÃǵÚÒ»¸öº¢×Ó»¼²¡µÄ¸ÅÂÊΪ
£®Èç¹ûµÚÒ»¸öº¢×ÓÊÇ»¼Õߣ¬ËûÃǵڶþ¸öº¢×ÓÕý³£µÄ¸ÅÂÊΪ
£®
£¨3£©Ñо¿±íÃ÷£¬ÊÀ½ç²»Í¬µØÇøµÄȺÌåÖ®¼ä£¬ÔÓºÏ×Ó£¨Aa£©µÄƵÂÊ´æÔÚ×ÅÃ÷ÏԵIJîÒ죮Çë¼òÒª½âÊÍÕâÖÖÏÖÏ󣮢Ù
£»¢Ú
£®
£¨4£©BºÍbÊÇÒ»¶ÔµÈλ»ùÒò£®ÎªÁËÑо¿A¡¢aÓëB¡¢bµÄλÖùØϵ£¬ÒÅ´«Ñ§¼Ò¶ÔÈô¸É»ùÒòÐÍΪAaBbºÍAABB¸öÌå»éÅäµÄÖÚ¶àºó´úµÄ»ùÒòÐͽøÐÐÁË·ÖÎö£®½á¹û·¢ÏÖÕâЩºó´úµÄ»ùÒòÐÍÖ»ÓÐAaBBºÍAABbÁ½ÖÖ£®¾Ý´Ë£¬¿ÉÒÔÅжÏÕâÁ½¶Ô»ùÒòλÓÚ
ȾɫÌåÉÏ£¬ÀíÓÉÊÇ
£®
£¨5£©»ùÒò¹¤³ÌÖÐÏÞÖÆøµÄ×÷ÓÃÊÇʶ±ðË«Á´DNA·Ö×ÓµÄ
£¬²¢ÇиîDNAË«Á´£®
£¨6£©¸ù¾Ýͼ2ºÍͼ3£¬¿ÉÒÔÅжϷÖ×ÓÔÓ½»ËùÓÃ̽ÕëÓëA»ùÒò½áºÏµÄλÖÃλÓÚ
£®