ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¹ûÓ¬µÄºìÑÛ£¨W£©¶Ô°×ÑÛ£¨w£©ÎªÏÔÐÔ£¬Õâ¶ÔµÈλ»ùÒòλÓÚ£ØȾɫÌåÉÏ¡£ÏÂͼ±íʾһºìÑÛÐÛ¹ûÓ¬ÓëÒ»ºìÑ۴ƹûÓ¬·Ö±ðͨ¹ý¼õÊý·ÖÁѲúÉúÅä×Ó£¬ÔÙ½»Åä²úÉúÒ»°×ÑÛÐÛ¹ûÓ¬µÄ¹ý³Ì¡£Çë¸ù¾Ýͼ»Ø´ð£º

¡¡

£¨1£©Í¼ÖÐA¡¢Eϸ°ûµÄÃû³Æ·Ö±ðΪ________________¡¢________________£»D¡¢E¡¢Fϸ°ûÖкËDNAº¬Á¿±ÈΪ______________¡£

£¨2£©Í¼ÖÐËùʾµÄºìÑ۴ƹûÓ¬µÄ»ùÒòÐÍΪ_____________¡£CÓëF½áºÏ²úÉúµÄH¸öÌåµÄ»ùÒòÐͺͱíÏÖÐÍ·Ö±ðΪ___________ ºÍ_____________¡£

£¨3£©ÈôÇ×´úºìÑ۴ƹûÓ¬ÓëÒ»°×ÑÛÐÛ¹ûÓ¬½»Å䣬Ôò×Ó´úÖгöÏÖÐÛÐÔºìÑÛ¹ûÓ¬µÄ¸ÅÂÊΪ____________£¬³öÏÖ°×Ñ۴ƹûÓ¬µÄ¸ÅÂÊΪ______________¡£

¡¾´ð°¸¡¿ ³õ¼¶¾«Ä¸Ï¸°û ´Î¼¶ÂÑĸϸ°û 2:2:1 XWXw XWXw ºìÑ۴ƹûÓ¬ 1/4 1/4

¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º±¾Ìâ½áºÏ¾«×ÓºÍÂÑϸ°ûÐγɹý³Ìͼ£¬¿¼²é¼õÊý·ÖÁÑ¡¢°éÐÔÒÅ´«µÈ֪ʶ£¬·ÖÎöÌâͼ£ºÍ¼Ê¾±íʾһºìÑÛÐÛ¹ûÓ¬ÓëÒ»ºìÑ۴ƹûÓ¬·Ö±ðͨ¹ý¼õÊý·ÖÁѲúÉúÅä×ӵĹý³Ì£¬ÆäÖÐAÊǾ«Ô­Ï¸°û¾­¹ý¼äÆÚ¸´ÖÆÐγɵijõ¼¶¾«Ä¸Ï¸°û£»BÊǾ«Ï¸°û£»CÊǾ«×Ó£»D±íʾÂÑԭϸ°û£»EÊǴμ¶ÂÑĸϸ°û£»FÊÇÂÑϸ°û£»GÊǼ«Ìå¡£ÒòΪÇ×±¾´ÆÐÔºìÑÛÓëÐÛÐÔºìÑÛÔÓ½»£¬×Ó´úÓа×ÑÛÐÛ¹ûÓ¬³öÏÖ£¬ËùÒÔÔ­Ç×±¾¹ûÓ¬»ùÒòÐÍΪ£ºXWXwÓëXWY¡£

£¨1£©¸ù¾ÝÊÔÌâ·ÖÎö¿ÉÖª£¬Í¼ÖÐA¡¢Eϸ°ûµÄÃû³Æ·Ö±ðΪ³õ¼¶¾«Ä¸Ï¸°ûºÍ´Î¼¶ÂÑĸϸ°û£¬¸ù¾Ý¼õÊý·ÖÁѹý³ÌÖкËDNAµÄ±ä»¯¹æÂÉ¿ÉÖª£¬D¡¢E¡¢Fϸ°ûÖкËDNAº¬Á¿±ÈΪ2:2:1¡£

£¨2£©ÓÉÌâͼ¿ÉÖª£¬Ò»ºìÑÛÐÛ¹ûÓ¬ÓëÒ»ºìÑ۴ƹûÓ¬½»ÅäÉú³öÒ»°×ÑÛÐÛ¹ûÓ¬£¬ÔòͼÖкìÑ۴ƹûÓ¬µÄ»ùÒòÐÍΪXWXw£»ÂÑϸ°ûFµÄ»ùÒòÐÍÊÇXw£¬Óë¸ÃÂÑϸ°ûÊܾ«µÄ¾«×ӵĻùÒòÐÍÊÇY£¬ÄÇô¾«×ÓCµÄ»ùÒòÐÍÊÇXW£¬ËùÒÔÈô¾«×ÓCÓëÂÑϸ°ûF½áºÏ£¬²úÉúºó´úµÄ»ùÒòÐÍΪXWXw£¬±íÏÖÐÍΪºìÑ۴ƹûÓ¬¡£

£¨3£©ÈôÇ×´úºìÑ۴ƹûÓ¬£¨XWXw£©ÓëÒ»°×ÑÛÐÛ¹ûÓ¬£¨XwY£©½»Å䣬Ôòºó´ú²úÉúÐÛÐÔºìÑÛ¹ûÓ¬£¨XWY£©µÄ¸ÅÂÊΪ£º1/2¡Á1/2=1/4£»³öÏÖ°×Ñ۴ƹûÓ¬£¨XwXw£©¸ÅÂÊΪ£º1/2¡Á1/2=1/4¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø