编辑同志:高中生物学(北京市试用课本)下册,1963年版和1964年12月第二版第一次印刷本,第60页第7行子(?)代能够产生几种配子呢?一段中“但是这两种不同的因子(如子叶颜色对粒形的因子并不是相对的)的分离是独立的”,应改为“但是这两种不同的因子(如子叶颜色对粒的因子并不是相对的,控制子叶的不同颜色的因子才是相对的)的分离是独立的,而不同对 Editor comrades: high school biology (Beijing trial textbook) the next volume, 1963 edition and December 1964 the second edition of the first printed book, the sixth line of the seventh line (?) Generation can produce several game? However, the separation of these two different factors (such as the cotyledon color is not relative to the grain factor) is independent “and should be replaced by” but the two different factors (such as cotyledon color to grain factor and Not relative, the factors that control the different colors of the cotyledons are relative) are independent and different