十、如果你的飲食中含有豐富的丙氨酸(alanine)，但缺乏天冬氨酸(aspartate)，你的身體會出現有天冬氨酸(aspartate)缺乏的跡象嗎？請解釋。(6 分)

2. Two random samples of 8 and 11 plots are chosen independently from two distant places. The yields of maize obtained from these plots are given below. Test whether the average maize yield is same for two places. (15 points)First place: 12, 15, 16, 11, 13, 13, 14, 15Second place: 15, 22, 12, 25, 18, 19, 20, 17, 25, 24, 18