2008生物联赛试题解析（2008 biological tournament examination questions analysis）.docVIP

下载本文档

3
0
约1.6万字
约 14页
2017-08-16 发布于河南
举报
版权申诉

2008生物联赛试题解析（2008 biological tournament examination questions analysis）.doc

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

2008生物联赛试题解析（2008 biological tournament examination questions analysis）

2008生物联赛试题解析（2008 biological tournament examination questions analysis） In 2008 the national biological League detailed analysis (multichoice part, for reference only) 1 cell mitosis occurred in the meristematic zone, followed by differentiation, and plant root cells almost no mitosis 2 endothelial layer not only has Yu Genzhong, such as pine needles 3 understand the difference between the various plant leaf morphology, leaf curl mainly on epidermal Bulliform cell function The basic process of 4 angiosperm reproductive cells produced, only the size of the megaspore mother cell meiosis of megaspore - process, other processes are mitosis 5 full of water and the water potential of cell was 0 and the solution into any concentration in the water solution was less than 0, so the water from the water height to the water flow downhill 6 plant water the two main ways for transpiration and root pressure, the leaves of the deciduous trees have not yet commenced in early spring, the transpiration is very weak, so the main stream for root pressure. The 7 flood root term in the anaerobic environment, a lot of alcohol fermentation produces physiological stress on plant Synthesis of PGAld 8 photosynthesis in the final product of starch in the chloroplasts, and sucrose synthesis in the cytoplasm 9 flowers in the reproductive organs of plants, flowers in Citis metabolic pool, so the respiration focuses on reproductive organs in Florescence During the development of age affect plant 10 plants, many perennial plants in not mature age not by the emphasis on vegetative growth to reproductive growth focus 11 effects of plant photoperiod is one of the red pigment phytochrome, can change the phytochrome PR type to Pfr type, the role of the dark period interrupt effectively, and make the far red Pfr to Pr, the other two opposite, light on the light cycle has little effect. 12 memory contents can be understood as the organic matter only through phloem transport 13 reasons for the separation