题目

阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。Jenny was the only child in her family. She had a quarrel with her mother that afternoon and she ran out of the house angrily. She couldn't help weeping（哭泣） sorrowfully（悲伤地） when she thought of the scolding（责骂） from her mother. Having wandered（游荡） aimlessly in the street for hours, she felt a little hungry and wished for something to eat. She stood beside a stand（货摊） for a while, watching the middle-aged seller busy doing his business. However, with no money in ha图中的5个细胞是某种生物（假设体细胞只含两对同源染色体）不同细胞分裂的示意图，请回答以下问题：（1）A、B、C、D、E中属于有丝分裂的是_______________，属于减数分裂的是_______________ ，属于无丝分裂的是_________________。（2）A细胞染色体数：DNA数：染色单体数的比例是________，C细胞染色体数：DNA数：染色单体数的比例是__________ ．（3）具有同源染色体的细胞有__________ 。（4）染色体暂时加倍的细胞有__________ 。（5）具有姐妹染色单体的细胞有__________。（6）D细胞的名称____________________。