ÌâÄ¿ÄÚÈÝ
ÏÂÃæÊÇijУÉúÎï¿Æ¼¼»î¶¯Ð¡×é¹ØÓÚ¡°µ÷²éÈËȺÖÐijЩÐÔ×´µÄÒÅ´«¡±¿ÎÌâµÄÑо¿·½°¸£º
¢ñ£®¿ÎÌâÃû³Æ£ºÈËȺÖСÁ¡ÁÐÔ×´µÄµ÷²é£®
¢ò£®Ñо¿Ä¿µÄ¡¢Ñо¿ÄÚÈÝ¡¢²ÄÁÏÓþߡ¢Ñо¿¹ý³Ì£¨ÂÔ£©£®
¢ó£®µ÷²é½á¹û·ÖÎö£®
Çë·ÖÎö¸ÃÑо¿·½°¸²¢»Ø´ðÓйØÎÊÌ⣺
£¨1£©¸ù¾ÝÏÂÃæµÄ¡°¼ÒÍ¥³ÉԱѪÓѲ¡µ÷²é±í¡±£¬Åжϡ°±¾ÈË¡±µÄ»ùÒòÐÍ£¨ÓÃB»òb±íʾ£©ÊÇ £®
¼ÒÍ¥³ÉԱѪÓѲ¡µ÷²é±í
£¨ËµÃ÷£º¿Õ¸ñÖдò¡°¡Ì¡±µÄΪѪÓѲ¡»¼Õߣ©
£¨2£©µ÷²éÖз¢ÏÖijÄÐ×Ó»¼Ò»ÖÖÒÅ´«²¡£¬¸ÃÄÐ×ÓµÄ×游¡¢×æĸ¡¢¸¸Ç׶¼»¼´Ë²¡£¬ËûµÄÁ½Î»¹Ã¹ÃÖÐÓÐһλҲ»¼´Ë²¡£¬Õâλ»¼²¡¹Ã¹ÃÓÖÉúÁËÒ»¸ö»¼²¡µÄÅ®¶ù£®ÆäËû¼Ò×å³ÉÔ±¶¼Õý³££®
¢ÙÇë¸ù¾Ý¸ÃÄÐ×Ó¼°ÆäÏà¹Ø¼Ò×å³ÉÔ±µÄÇé¿ö£¬»æÖƳöÒÅ´«ÏµÆ×ͼ£¬²¢±ê³ö¸ÃÄÐ×Ó¼°ÆäֱϵÇ×ÊôµÄ»ùÒòÐÍ£®£¨ÓÃD»òd±íʾ£©
¢Ú´ËÒÅ´«²¡µÄÒÅ´«·½Ê½ÊÇ £®
¢Û¸ÃÄÐ×Ó£¨É«¾õÕý³££©Óë±íÏÖÕý³£¡¢Æ丸Ç×ΪºìÂÌɫäµÄÅ®ÐÔ»éÅ䣬ԤÆÚÉú³öÍêÈ«Õý³£µÄº¢×ÓºÍÖ»»¼Ò»ÖÖ²¡µÄº¢×ӵĸÅÂÊ·Ö±ðÊÇ ºÍ £®
¢ñ£®¿ÎÌâÃû³Æ£ºÈËȺÖСÁ¡ÁÐÔ×´µÄµ÷²é£®
¢ò£®Ñо¿Ä¿µÄ¡¢Ñо¿ÄÚÈÝ¡¢²ÄÁÏÓþߡ¢Ñо¿¹ý³Ì£¨ÂÔ£©£®
¢ó£®µ÷²é½á¹û·ÖÎö£®
Çë·ÖÎö¸ÃÑо¿·½°¸²¢»Ø´ðÓйØÎÊÌ⣺
£¨1£©¸ù¾ÝÏÂÃæµÄ¡°¼ÒÍ¥³ÉԱѪÓѲ¡µ÷²é±í¡±£¬Åжϡ°±¾ÈË¡±µÄ»ùÒòÐÍ£¨ÓÃB»òb±íʾ£©ÊÇ
¼ÒÍ¥³ÉԱѪÓѲ¡µ÷²é±í
×游 | ×æĸ | Íâ×游 | Íâ×æĸ | ¸¸Ç× | ĸÇ× | ¸ç¸ç | ÃÃÃà | ±¾ÈË |
¡Ì |
£¨2£©µ÷²éÖз¢ÏÖijÄÐ×Ó»¼Ò»ÖÖÒÅ´«²¡£¬¸ÃÄÐ×ÓµÄ×游¡¢×æĸ¡¢¸¸Ç׶¼»¼´Ë²¡£¬ËûµÄÁ½Î»¹Ã¹ÃÖÐÓÐһλҲ»¼´Ë²¡£¬Õâλ»¼²¡¹Ã¹ÃÓÖÉúÁËÒ»¸ö»¼²¡µÄÅ®¶ù£®ÆäËû¼Ò×å³ÉÔ±¶¼Õý³££®
¢ÙÇë¸ù¾Ý¸ÃÄÐ×Ó¼°ÆäÏà¹Ø¼Ò×å³ÉÔ±µÄÇé¿ö£¬»æÖƳöÒÅ´«ÏµÆ×ͼ£¬²¢±ê³ö¸ÃÄÐ×Ó¼°ÆäֱϵÇ×ÊôµÄ»ùÒòÐÍ£®£¨ÓÃD»òd±íʾ£©
¢Ú´ËÒÅ´«²¡µÄÒÅ´«·½Ê½ÊÇ
¢Û¸ÃÄÐ×Ó£¨É«¾õÕý³££©Óë±íÏÖÕý³£¡¢Æ丸Ç×ΪºìÂÌɫäµÄÅ®ÐÔ»éÅ䣬ԤÆÚÉú³öÍêÈ«Õý³£µÄº¢×ÓºÍÖ»»¼Ò»ÖÖ²¡µÄº¢×ӵĸÅÂÊ·Ö±ðÊÇ
¿¼µã£º°éÐÔÒÅ´«,ÈËÀàÒÅ´«²¡µÄ¼à²âºÍÔ¤·À
רÌ⣺
·ÖÎö£º£¨1£©µ÷²éʱ£¬×îºÃѡȡȺÌåÖз¢²¡ÂÊÏà¶Ô½Ï¸ßµÄµ¥»ùÒòÒÅ´«²¡£¬Èçɫä¡¢°×»¯²¡µÈ£»Èôµ÷²éµÄÊÇÒÅ´«²¡µÄ·¢²¡ÂÊ£¬ÔòÓ¦ÔÚȺÌåÖгéÑùµ÷²é£¬Ñ¡È¡µÄÑù±¾Òª×ã¹»µÄ¶à£¬ÇÒÒªËæ»úÈ¡Ñù£»Èôµ÷²éµÄÊÇÒÅ´«²¡µÄÒÅ´«·½Ê½£¬ÔòÓ¦ÒÔ»¼Õß¼ÒͥΪµ¥Î»½øÐе÷²é£¬È»ºó»³öϵÆ×ͼ£¬ÔÙÅжÏÒÅ´«·½Ê½£®
£¨2£©¸ÃÄÐ×ÓµÄ×游¡¢×æĸ¡¢¸¸Ç×¾ù»¼²¡£¬µ«ÆäÓÐÒ»¸ö¹Ã¹ÃÕý³££¬¼´¡°ÓÐÖÐÉúÎÞΪÏÔÐÔ£¬ÏÔÐÔ¿´Äв¡£¬Äв¡Å®Õý·Ç°éÐÔ¡±£¬ËµÃ÷¸ÃÒÅ´«²¡Êdz£È¾É«ÌåÏÔÐÔÒÅ´«²¡£®
£¨2£©¸ÃÄÐ×ÓµÄ×游¡¢×æĸ¡¢¸¸Ç×¾ù»¼²¡£¬µ«ÆäÓÐÒ»¸ö¹Ã¹ÃÕý³££¬¼´¡°ÓÐÖÐÉúÎÞΪÏÔÐÔ£¬ÏÔÐÔ¿´Äв¡£¬Äв¡Å®Õý·Ç°éÐÔ¡±£¬ËµÃ÷¸ÃÒÅ´«²¡Êdz£È¾É«ÌåÏÔÐÔÒÅ´«²¡£®
½â´ð£º
½â£º£¨1£©ÑªÓѲ¡ÊÇ°éXÒþÐÔÒÅ´«²¡£¬ÓÉÓÚ¸¸Ç×»¼ÑªÓѲ¡£¬¶ø¡°±¾ÈË¡±Õý³££»ÓÖûÓÐ˵Ã÷ÐÔ±ð£¬ËùÒÔ¡°±¾ÈË¡±µÄ»ùÒòÐÍÊÇXBY»òXBXb£®
£¨2£©¢Ù¸ù¾Ý»¼²¡ÄÐ×ÓµÄ×游¡¢×æĸ¡¢¸¸Ç׶¼»¼´Ë²¡£¬ËûµÄÁ½Î»¹Ã¹ÃÖÐÓÐһλҲ»¼´Ë²¡£¬Õâλ»¼²¡¹Ã¹ÃÓÖÉúÁËÒ»¸ö»¼²¡µÄÅ®¶ù£¬ÆäËû¼Ò×å³ÉÔ±¶¼Õý³££¬ËùÒÔÆäÒÅ´«ÏµÆ×ͼ£º
¢Ú¸ù¾ÝϵÆ×ͼ¿ÉÅжϣ¬´ËÒÅ´«²¡µÄÒÅ´«·½Ê½Êdz£È¾É«ÌåÏÔÐÔÒÅ´«£®
¢Û¸ÃÄÐ×ÓÉ«¾õÕý³££¬ËùÒÔ»ùÒòÐÍΪDdXBY£»±íÏÖÕý³£¡¢Æ丸Ç×ΪºìÂÌɫäµÄÅ®ÐÔ»ùÒòÐÍΪddXBXb£®»éÅäºó£¬Ô¤ÆÚÉú³öÍêÈ«Õý³£µÄº¢×ӵĸÅÂÊÊÇ
¡Á
=
£»Éú³öÖ»»¼Ò»ÖÖ²¡µÄº¢×ӵĸÅÂÊÊÇ
¡Á
+
¡Á
=
£®
¹Ê´ð°¸Îª£º
£¨1£©XBY»òXBXb
£¨2£©¢ÙÒÅ´«ÏµÆ×ÈçÏÂͼ£º
¢Ú³£È¾É«ÌåÏÔÐÔÒÅ´«
¢Û
£¨2£©¢Ù¸ù¾Ý»¼²¡ÄÐ×ÓµÄ×游¡¢×æĸ¡¢¸¸Ç׶¼»¼´Ë²¡£¬ËûµÄÁ½Î»¹Ã¹ÃÖÐÓÐһλҲ»¼´Ë²¡£¬Õâλ»¼²¡¹Ã¹ÃÓÖÉúÁËÒ»¸ö»¼²¡µÄÅ®¶ù£¬ÆäËû¼Ò×å³ÉÔ±¶¼Õý³££¬ËùÒÔÆäÒÅ´«ÏµÆ×ͼ£º
¢Ú¸ù¾ÝϵÆ×ͼ¿ÉÅжϣ¬´ËÒÅ´«²¡µÄÒÅ´«·½Ê½Êdz£È¾É«ÌåÏÔÐÔÒÅ´«£®
¢Û¸ÃÄÐ×ÓÉ«¾õÕý³££¬ËùÒÔ»ùÒòÐÍΪDdXBY£»±íÏÖÕý³£¡¢Æ丸Ç×ΪºìÂÌɫäµÄÅ®ÐÔ»ùÒòÐÍΪddXBXb£®»éÅäºó£¬Ô¤ÆÚÉú³öÍêÈ«Õý³£µÄº¢×ӵĸÅÂÊÊÇ
1 |
2 |
3 |
4 |
3 |
8 |
1 |
2 |
3 |
4 |
1 |
2 |
1 |
4 |
1 |
2 |
¹Ê´ð°¸Îª£º
£¨1£©XBY»òXBXb
£¨2£©¢ÙÒÅ´«ÏµÆ×ÈçÏÂͼ£º
¢Ú³£È¾É«ÌåÏÔÐÔÒÅ´«
¢Û
3 |
8 |
1 |
2 |
µãÆÀ£º±¾Ìâ½áºÏͼ±í£¬¿¼²éµ÷²éÈËÀàÒÅ´«²¡¡¢»ùÒò·ÖÀ붨Âɼ°Ó¦ÓᢻùÒò×ÔÓÉ×éºÏ¶¨Âɼ°Ó¦ÓᢰéÐÔÒÅ´«£¬ÒªÇó¿¼Éúʶ¼Çµ÷²éÈËÀàÒÅ´«²¡µÄµ÷²é¶ÔÏó£»ÕÆÎÕ»ùÒò·ÖÀ붨ÂɵÄʵÖÊ£¬Äܸù¾Ý±íÖÐÐÅÏ¢ÅжÏÐÔ×´µÄÏÔÒþÐÔ£»ÕÆÎÕ»ùÒò×ÔÓÉ×éºÏ¶¨ÂɵÄʵÖÊ£¬ÄܲÉÓÃÖð¶Ô·ÖÎö·¨½øÐÐÏà¹Ø¸ÅÂʵļÆË㣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Èçͼ±íʾÉñ¾Ôª¼°ÆäÁªÏµ£¬ÆäÖбíʾ´ÓÊ÷Í»µ½°ûÌåÔÙµ½ÖáÍ»¼°Ä©ÉÒ£¬ÓÃÒÔÑо¿ÐË·ÜÔÚÉñ¾ÔªÉϵĴ«µ¼ºÍÉñ¾Ôª¼äµÄ´«µÝ·½Ïò£¬ÓйظÃʵÑéµÄ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢Í¼Öй²ÏÔʾÁËËĸöÍêÕûµÄÍ»´¥ |
B¡¢a¿ÉÄÜÓëЧӦÆ÷ÏàÁ¬ |
C¡¢a¡¢c¾ù¿ÉÄÜÓë¸ÐÊÜÆ÷ÏàÁ¬ |
D¡¢ÐË·ÜÔÚÁ½¸öÉñ¾Ôª¼äµÄ´«µÝÊÇË«ÏòµÄ |
ºË·øÉä¶ÔÈËÌåΣº¦ºÜ´ó£¬¿ÉÄܵ¼Ö»ùÒòÍ»±ä£®ÏÂÁÐÏà¹ØÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢»ùÒòÍ»±ä¶¼ÊÇÓɺ˷øÉäÒýÆðµÄ |
B¡¢»·¾³ËùÒý·¢µÄ±äÒì¿ÉÄÜΪ¿ÉÒÅ´«±äÒì |
C¡¢ºË·øÉäµ¼ÖÂÈËÌåÒÅ´«ÎïÖÊ·¢Éú¶¨Ïò¸Ä±ä |
D¡¢ºË·øÉäµ¼ÖµĻùÒòÍ»±ä¿ÉÄÜÔì³Éij¸ö»ùÒòµÄȱʧ |
ϸ°ûÔÚÓÐË¿·ÖÁѹý³ÌÖÐƽ·Öµ½Ï¸°ûÁ½¼«µÄÊÇ£¨¡¡¡¡£©
A¡¢ÏßÁ£ÌåÖеÄDNA |
B¡¢Ï¸°ûºËÖеÄDNA |
C¡¢Ò¶ÂÌÌåÖеÄDNA |
D¡¢ºËÌÇÌåÖеÄRNA |
ÈçͼΪÈËÌ岿·Öϸ°ûµÄÉúÃüÀú³ÌʾÒâͼ£¬Í¼ÖТ١«¢âΪ²»Í¬µÄϸ°û£¬a¡«f±íʾϸ°ûËù½øÐеÄÉúÀí¹ý³Ì£®¾Ýͼ·ÖÎö£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢ÔÚ³ÉÊìµÄÉúÎïÌåÖУ¬Ï¸°ûµÄ×ÔÈ»¸üÐÂÐèҪͨ¹ýf¹ý³ÌÍê³É |
B¡¢e¹ý³ÌµÄϸ°û²»»á·¢Éúϸ°ûµòÍöÇÒϸ°ûÖÜÆÚ»áÑÓ³¤ |
C¡¢¢Ü¢Ý¢Þ¢ßµÄºË»ùÒòÏàͬ£¬Ï¸°ûÄڵĵ°°×ÖÊÖÖÀàºÍÊýÁ¿²»Ïàͬ |
D¡¢d¹ý³ÌµÄϸ°ûÄÚȾɫÖÊÊÕËõµ«²»Ó°ÏìDNA¸´ÖƺÍת¼ |