如圖所示用燕麥胚芽鞘進(jìn)行向光性實(shí)驗(yàn)。請(qǐng)據(jù)圖完成下列問(wèn)題
如圖所示用燕麥胚芽鞘進(jìn)行向光性實(shí)驗(yàn)。請(qǐng)據(jù)圖完成下列問(wèn)題
如圖所示用燕麥胚芽鞘進(jìn)行向光性實(shí)驗(yàn)。請(qǐng)據(jù)圖完成下列問(wèn)題
如圖所示用燕麥胚芽鞘進(jìn)行向光性實(shí)驗(yàn)。請(qǐng)據(jù)圖完成下列問(wèn)題