题型:解答题 题类: 难易度:困难
【科学实验活动手册】九年级下册第2章3.实验观察酵母菌种群
培养时间(天) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
A | 0.8 | 5.2 | 5.6 | 4.8 | 2.0 | 0.8 | 0.4 | 0.08 |
B | 0.8 | 0.4 | 0.1 | 0 | 0 | 0 | 0 | 0 |
培养时间(天) |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
A |
0.8 |
5.2 |
5.6 |
4.8 |
2.0 |
0.8 |
0.4 |
0.08 |
B |
0.8 |
0.4 |
0.1 |
0 |
0 |
0 |
0 |
0 |
试题篮