雪儿的故事900字
"Cock lay eggs, the hens will cry." This analogy is not a matter for the people. But I was really draining the hen house! A couple of months ago, I came when the big hen, obese body. Asahara neighbors became vacillates between left and right when it is often the children. "Race" riding Later, I found gradually lost hen, lay eggs on shore. After a few days, it is not under the eggs, the body becomes more flexible, comb slowly redden, increased upward raises his tail. One morning, we suddenly heard a rooster room voice heard, and if I went home a long time ago, the roosters? I into one, Wowo sings, the hen is my home! Hen will cry, in terms of the right of Taiwan's neighbors have left comments. Some said : "This is open and aboveboard, it is necessary to cut off the heads hanging on the roads, can be believed. "My family did not believe that superstition, it can be draining, I do not know what will be a hen. To kick this mystery, the family slaughtered chickens, but also made special anatomy, and found it almost like a mother hen. It's just like peanut ovarian side of the first big build-up. So my father put the build-up to the hospital to get tested, and found that this is a build-up of testicular tumor. After the doctor's analysis that such a build-up would androgen secretion promote chicken alter the female characteristics. Why hen can produce male cells? I sought advice from the biology teacher. According to the theory of genetic engineering teacher told me : biological genes. The cell is the main decision sex chromosome. In addition to containing a chicken to the female sex chromosome, the male sex chromosome will have, under certain conditions, Testicular cells may have the male, androgen secretion, comb redden big and beautiful feathers, a moving song. Although few will mourn the hen, but not "evil deeds" and the ominous things. Once this mystery using scientific justification to break the stereotypes of superstition, I have a much greater interest in science. 翻译:
"公鸡下蛋,母鸡会喊" 这个比喻不是属于人民. 但我是真的掏空鸡舍! 几个月前,当我来到大母鸡,身体肥胖. 幌成了邻居左摇右摆时往往孩子. "马"骑后,我发现母鸡渐渐失去,上岸产卵. 过了几天,这不是下鸡蛋,身体变得更加灵活,梳子慢慢变红、 增加尾部向上抬起. 一天早晨,我们突然听到雄鸡室声音,如果我回家很早 的雏鸡? 我合一,唱乞讨者的光荣与梦想,就是我的家母鸡! 母鸡会哭闹,在台湾享有的邻居都留下评论. 有的说:"这是光明正大的, 既要切断头悬在公路、 可以相信. "我家不相信迷信,可排水、 我不知道什么是一只母鸡. 为揭开这个谜,家庭屠宰鸡只,但也有特别的解剖、 并发现它几乎像老母鸡. 它的一侧卵巢就像花生第一大积聚. 所以父亲把积聚到医院经受考验, 结果发现这是一个积聚睾丸肿瘤. 经过医生的分析,这种积聚雄激素分泌会改变女性特征,促进鸡肉. 为什么母鸡会产生雄性细胞呢? 我的生物老师请教. 据遗传工程理论告诉老师:生物基因. 细胞是主要的性染色体决定. 除鸡肉含有对女性性染色体,男性性染色体会、 在一定条件下,可能有男性?丸细胞、激素分泌、梳子变红大又美丽的羽毛 动人歌曲. 虽然很少人会追悼母鸡,但不是"邪气"和不祥的东西. 一旦这个谜用科学道理打破陈规迷信,我有一个更科学的兴趣.
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雪儿的故事900字
