人教版生物七级上册第一单元第一章第二节调查周边环境中的生物同步练习-人人终身学习知识网~是各类综合知识资源信息分享，提升综合素质与提高知识技能的终身学习网络平台名校卷初中

admins 发表于 2021-3-16 21:57:02

人教版生物七年级上册第一单元第一章第二节调查周边环境中的生物同步练习

题型：选择题
※难度：较易
<div><div>【题目】调查时要选取的对象是（ ）A．对象中的一个 B．对象中的一部分C．全部对象 D．以上都对 </div></div>
<div>【答案】B【解析】试题分析：调查时首先要明确调查目的和调查对象，制定合理的调查方案；如果调查的范围很大，就要选取一部分调查对象作为样本；调查过程中要如实记录，对调查的结果要进行整理和分析，有时要用数学方法进行统计。</div>

题型：选择题
※难度：容易
<div><div>【题目】在调查校园生物时，下列哪种生物最容易被忽略（）A. 树苗 B. 小草 C. 鸟 D. 爬虫 </div></div>
<div>【答案】D【解析】调查是科学探究常用的方法之一，对森林资源进行清查、人口普查等都是调查；调查时首先要明确调查的目的和调查对象，制定合理的调查方案，有时因为调查的范围很大，不可能逐个调查，就要选取一部分调查对象作为样本。爬虫这样的小动物最容易被忽略。故选：D。</div>

题型：选择题
※难度：较易
<div><div>【题目】下面是某学校同学设计的调查全国初一年级学生平均身高的几种方案，你认为最科学的是（ ）A. 每省设立一个调查小组，负责对该省部分学生进行调查B. 确立一个调查小组，逐省进行全面调查和统计C. 选取部分城市和农村初一学生作为样本进行调查分析D. 选取一个城市和农村初一学生作为样本进行调查分析 </div></div>
<div>【答案】C【解析】调查法是科学探究的常用方法之一，尽可能全面或比较全面的收集研究对象的某一方面的各种材料，并作出分析、综合，得到某一结论的研究方法，它的目的可以是全面的把握当前的状况。样本的选取要有代表性、典型性、随机性。因此选取全国部分城市中学的学生或选取全国部分农村中学的学生，样本不全面，没有代表性；全国所有的初中学生数量很大，调查难度大，而中学生近视发病率的精确度要求不是很高而且没有不要进行全面调查。因此最合理的方案是选取全国部分农村和城市中学的学生作为样本进行调查和分析。</div>

题型：选择题
※难度：较易
<div><div>【题目】在调查校园生物中，以下同学的做法，正确的是（）A. 小军发现好几株他不认识的植物，于是把它们拔出来，带回家研究B. 小明发现一只老鼠，太恶心了，不记录C. 小梅拔开草丛，一只蟋蟀蹦了出来，很快蹦到校园外面去了，小梅把它记录下来D. 小伟调查记录中有蚰蜒，其他同学都没有，小伟决定把它删掉 </div></div>
<div>【答案】C【解析】试题分析：调查时要保护生物的多样性，不能破坏生物的多样性和生活环境，因此小军的做法不对，A错误；调查时，不能以个人喜好而定，要如实记录。小明发现一只老鼠，太恶心了，也要记录，B错误；调查时要如实记录，活动范围较大的，不固定的也记录。如小梅拔开草丛，一只蟋蟀蹦了出来，很快蹦到校园外面去了，也要记录，C正确；调查时要如实记录，小伟调查记录中有蚰蜒，其他同学都没有，小伟不能把它删掉。D错误。</div>

题型：综合题
※难度：一般
<div><div>【题目】阅读下面的一段文字, 根据短文回答问题：沐浴着早上的阳光，在一阵阵的稻花香里，我迈着轻盈的脚步走进了外婆家的村子。对于久居城市的我来说，农村的一切都是那么新鲜、有趣、美好。一条弯弯的小河绕村而过，河边绿树成阴，河里不知名的小鱼儿欢快地游动，不时还看见几只小河蟹在笨拙地爬动；透过柳树的枝叶，是一望无际的绿油油的麦田。来到外婆家，门外是一畦菜地，种着辣椒、茄子、西红柿、豆角、小葱、韭菜……真是生机勃勃! 哇! 还有一只大黄狗！可能是护卫主人吧，它竟冲我直叫，我赶紧躲到了一边。咦！那边是什么?？噢！原来是几只可爱的小兔子在吃草。那边还拴着一只大山羊，与它为邻的几只大白猪在猪圈里“哼哼”叫着。瞧，一棵大树下还拴着一头黑色的小毛驴。真有意思！我抬头望去，几只小燕子盘旋在天空，似乎在欢迎我的到来。⑴ 结合该同学的见闻，请你替他设计一个调查表，将他看见的动物和植物分别写在调查表中。 生物种类调查表班级__________调查时间__________调查人：_______________<table cellspacing="0" cellpadding="0" style="width:100%; border:0.75pt solid #000000; border-collapse:collapse"><tr style="height:19.5pt"><td style="width:63.45pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">生物编号</td><td style="width:111.45pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">生物名称</td><td style="width:29.7pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">数量</td><td style="width:77.7pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">生活环境</td><td style="width:54.45pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">分类</td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:19.5pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:111.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:29.7pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:77.7pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr></table>   __________⑵ 对于调查过的生物，请你用两种以上的方法进行归类。_________________ </div></div>
<div>【答案】 <table cellspacing="0" cellpadding="0" style="width:100%; border:0.75pt solid #000000; border-collapse:collapse"><tr style="height:26.25pt"><td style="width:63.45pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">生物编号</td><td style="width:111.45pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">生物名称</td><td style="width:29.7pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">数量</td><td style="width:77.7pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">生活环境</td><td style="width:54.45pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">分类</td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">①</td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">茄子</td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">陆生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">②</td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">西红柿</td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">陆生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">③</td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">小鱼儿</td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">水生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">④</td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">小河蟹</td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">水生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">⑤</td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">柳树</td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">陆生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">⑥</td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">辣椒</td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">陆生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">⑦</td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">豆角</td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">陆生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">⑧</td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">小葱</td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">陆生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">⑨</td><td style="width:111.45pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">韭菜</td><td style="width:29.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-style:solid; border-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">陆生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; border-bottom-style:solid; border-bottom-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr><tr style="height:26.25pt"><td style="width:63.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">⑩</td><td style="width:111.45pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">小兔子</td><td style="width:29.7pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">若干</td><td style="width:77.7pt; border-top-style:solid; border-top-width:0.75pt; border-right-style:solid; border-right-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle">陆生</td><td style="width:54.45pt; border-top-style:solid; border-top-width:0.75pt; border-left-style:solid; border-left-width:0.75pt; padding:3.38pt 5.03pt; vertical-align:middle"> </td></tr></table> 按生物的生物环境分为水生和陆生，水生包括小鱼儿和小河蟹，陆生包括茄子、西红柿、柳树、辣椒、豆角、小葱、韭菜、小兔子【解析】生物学家根据生物之间的相似程度，即根据形态结构，把生物划分为植物、动物和其他生物；按照生物的生活环境是水生还是陆生，可以将生物划分为分为：水生生物和陆生生物；按照生物在生活生产中的用途，可以分为实验生物、经济生物、野生生物、观赏生物。按生物的生物环境分为水生和陆生，水生包括小鱼儿和小河蟹，陆生包括茄子、西红柿、柳树、辣椒、豆角、小葱、韭菜、小兔子。</div>

页: [1]

人人终身学习知识网~是各类综合知识资源信息分享，提升综合素质与提高知识技能的终身学习网络平台's Archiver

人教版生物七年级上册第一单元第一章第二节调查周边环境中的生物同步练习