A:该植物的基因型必为AaBB
B:该植株的体细胞含有8条染色体
C:该植株肯定不能产生Ab型的配子
D:该细胞发生过基因突变
1﹣ 211 ÷ 811 ﹣ 34 =____
3+ 58 × 35 ÷ 98 =____
13 ÷( 23 ﹣ 25 )× 35 =____
47 × 89 + 37 ÷ 98 =____
78×150%﹣78× 12 =____
34 ×1÷( 56 + 34 )=____
Shenzhen was not prepared for the heavy rains which caused deaths and disasters in May, 2014.