染色粒
参考答案：在某一时的期染色体中，特别是减数分裂初期，染色很深的可见小颗粒，此时染色体可能表现为一系列的染色粒。
上市公司股东大会进行网络投票时，若投资者通过深圳证券交易所交易系统投票，投票代码为“（）+原证券代码的后四位”。
A.10
B.15
C.24
D.36
Directions:
A. Study the following cartoon carefully and write an essay in no less than 200 words.
B. Your essay must be written clearly on ANSWER SHEET 2.
C. Your essay should meet the requirements below:
1) Describe the cartoon,
2) deduce the purpose of the drawer of the picture, and
3) give your comments.
