ÌâÄ¿ÄÚÈÝ
ÏÂÁÐʾÒâͼ·Ö±ð±íʾij¶þ±¶Ìå´ÆÐÔ¶¯Î2N=4£©ÌåÄÚϸ°ûÕý³£·ÖÁѹý³ÌÖв»Í¬Ê±ÆÚϸ°ûÄÚȾɫÌ塢Ⱦɫµ¥ÌåºÍDNAº¬Á¿µÄ¹ØÏµÒÔ¼°Ï¸°û·ÖÁÑͼÏñ¡£Çë·ÖÎö²¢»Ø´ð£º
![]()
£¨1£©Í¼AÖÐa¡«cÖù±íʾȾɫÌåµÄÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £¬Í¼BÖбíʾ¶þ±¶ÌåÌåϸ°û·ÖÁÑʱÆÚµÄÊÇ¡¡¡¡¡¡¡¡¡¡¡¡ ¡£
£¨2£©Í¼AÖТóµÄÊýÁ¿¹ØÏµ¶ÔÓ¦ÓÚͼBÖеġ¡¡¡¡¡¡¡ £¬Í¼BÖбûËùʾµÄϸ°ûÓС¡ ¡¡¸öȾɫÌå×é¡£
£¨3£©Í¼AÖеÄÊýÁ¿¹ØÏµÓÉ¢ñ±ä»¯Îª¢òµÄ¹ý³Ì£¬Ï¸°ûºËÄÚ·¢ÉúµÄÖ÷Òª±ä»¯ÊÇ¡¡¡¡¡¡¡¡ £»ÓÉ¢ò±ä»¯Îª¢ó£¬Ï൱ÓÚͼBÖеġ¡¡¡¡¡ ¡ú¡¡¡¡¡¡¡¡ ¹ý³Ì¡£
£¨4£©·ûºÏͼAÖТôËùʾÊýÁ¿¹ØÏµµÄijϸ°ûÃû³ÆÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡£ÓëͼAÖС¡¡¡¡¡¡¡ ¶ÔÓ¦µÄϸ°ûÄÚ²»¿ÉÄÜ´æÔÚͬԴȾɫÌå¡£
£¨1£©a ¼× £¨2£©±û 1
£¨3£©DNA¸´ÖÆ ÒÒ ±û
£¨4£©ÂÑϸ°û»ò¼«Ìå ¢óºÍ¢ô
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿