根据下图所示实验回答:
图乙中,胚芽鞘D不能发生C现象,这说明()。
参考答案:生长素不能从形态学的下端向形态学的上端运输
_____ an apple every is good for your health. [ ]
A. Eat
B. Eating
C. To eating
D. Ate
下面哪种食品最易受黄曲霉毒素的污染()
A.花生
B.大豆
C.大麦
D.小麦