2021-2022学年七年级上册生物人教版每节一练:3.3绿色植物与生物圈的水循环(基础题)
※题型:单选题※知识点:单选题※试题难度:容易<br>水对植物体生活的重要意义是( )<br>A.维持正常的形态 B.在光下制造有机物的原料<br>C.运输物质的溶剂 D.以上都是<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2014/62f28c6c345a41358718fc8ea3d15587/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2014/7949969f7d4847c4bbb1c12b3d5bc599/75F6FEEFDE1984567D39ACD9E4E96FA5.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列各项中,细胞能够吸水的是( )<br>A.糖拌西红柿 B.腌萝卜<br>C.被海水久泡的农作物 D.浸入水中萎蔫的空心菜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/a14984d4878241a390c1bcf84e25fdbd/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a24a53fc201c4c5faff80e4db4a8b62d/0A6CC088DCD1A8B80045B80FFC9E3C44.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列和根毛吸水功能相适应的特点是( )<br>A.细胞质多 B.液泡大 C.细胞壁厚 D.细胞核较小<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/5fc3b73e14f64f5a93751b4875710427/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/76b97f27532f48bba8c23182752b7e11/14D1E7D914C35DC760A8223836F6D6F9.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>植物吸收水分的主要部位和运输水分的结构分别是( )<br>A.成熟区、导管 B.伸长区、筛管<br>C.成熟区、筛管 D.分生区、导管<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/55b6b2a98bd84395879156481f79c6f8/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/aff7a467b8b54bc8bb1a7f8bc5d11f88/B93F0E9ABC3EF31C50A35CBB45B5728E.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>小芳将番茄幼苗移栽后,开始几天幼苗出现了萎蔫现象,造成这现象的主要原因是( )<br>A.损伤了幼根或根毛 B.损伤了根冠或分生区<br>C.损伤了伸长区 D.幼苗不适应新环境<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/75857d6ee6724b3aa6a436173ef0c5f1/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/bed22f5db3a64f12aab926be0ca1905b/D5D13E84292CE0EAAAD972BE0943AA02.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>白银市靖远县沙地丰富,日光充足,盛产西瓜。下列生产措施中,不利于提高西瓜产量的是( )<br>A.合理密植 B.科学灌溉<br>C.人工授粉 D.大量施用氮、磷、钾化肥<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/7049db281ef741efb239cb8f60979637/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/376d440d39334962aae90a7696ae913a/629B36C658E9BB51A512C28075317074.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>植物体内的导管具有运输水分和无机盐的作用,下列植物体的组成部分中没有导管的是( )<br>A.根尖的分生区 B.叶片的叶脉<br>C.甘蔗的茎 D.桃花的花柄<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/b37570676b5e41289d8739770764c3cf/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/0bb237e7de2b4431aad6057daaeefd67/90AE1FE8E72DB0CF16D77409C4D36415.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>如图所示,为提高成活率,有时园林工人会给移栽后的绿化树“挂吊瓶”以补充水和无机盐。“吊瓶”的针头应插入茎的( )<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/17/DE02A7EC56AB387C6622E8936035FC8F.png"><br>A.侧芽 B.表皮 C.导管 D.筛管<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/617cb466cdff4f9f97280e64fec27e0f/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/6e18d8f100fb4c89a543e7ad32b837ab/6952FECF735844DDA067C584183B818C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>根将土壤中的水分吸收到植物体内的顺序是( )<br>①土壤溶液 ②根的导管 ③根毛细胞 ④根表皮以内的各层细胞 ⑤地上部分的茎、叶内的导管A.①<br>→<br>②<br>→<br>③<br>→<br>④<br>→<br>⑤ B.①<br>→<br>③<br>→<br>④<br>→<br>②<br>→<br>⑤<br>C.①<br>→<br>⑤<br>→<br>③<br>→<br>②<br>→<br>④ D.①<br>→<br>②<br>→<br>④<br>→<br>⑤<br>→<br>③<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/0b8c7a3f33664b8db9a303661a98a854/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/c16d55be972041ad89fdae0ec4e898e1/53D93D6D1BEB88FE46E6630E7BC74047.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>取甲、乙、丙、丁四组大小、发育程度相似,质量相同的同种植物新鲜叶片,做如下处理:甲组不处理,乙组上表皮涂凡士林,丙组下表皮涂凡士林,丁组上下表皮均涂凡士林,再将四组叶片同时置于通风处,则蒸腾作用由弱到强的顺序是( )<br>A.甲一乙一丙一丁 B.丁一丙一乙一甲<br>C.甲一丁一丙—乙 D.丁—甲一乙一丙<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/718f2f440a11468faaf0a92dd74d1c5e/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/f3519ecd6f8c4125a65aaf812bbf8eaa/FFC211DC474B8DCEC7D29AF892AD3968.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>叶是植物重要的营养器官,植物的很多生理活动,都要通过叶来完成。如图是叶的结构示意图,其中气体交换和水分散失的门户是( )<img src="https://picture2.zhihuicn.com/testImage/2/2021/8/6/2DF79347B2C58E4D26B4C7BE567BD202.png"><br>A.① B.② C.③ D.④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/693c2447f2a04506909775afc32aa3e8/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/31c971ea203d4846a732b82c52b4dcfd/C825C2C82E6F4C5A4E0EC111001472D2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>俗话说“人往高处走,水往低处流”,而植物体内的水分能由下向上运输,那么能拉动水分由下向上运输的生理过程是( )<br>A.合成作用 B.光合作用 C.蒸腾作用 D.呼吸作用<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/aeff9b7542674e3b847356d15db4aafe/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/199938d149cb4902a247ca2cff2a4b05/E73A3545D233F92B63A22CFA78079C23.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>移栽植物时,所采取的措施与蒸腾作用无关的是( )<br>A.植株根部带土坨 B.去掉植株的部分枝叶<br>C.在阴天移栽 D.对植株进行遮阴处理<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/b2eaf712b8b64df8815e0c19fd190413/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/3d495c9f183f4f32a4d00cec72dcffdf/27AE720F00B73D086767FCB77E9AD334.png"><br><br>※题型:读图填空题※知识点:读图填空题※试题难度:中等<br>取带叶的芹菜叶柄(甲组)和去叶的芹菜叶柄(乙组),分别插入盛有<br>水的两只量筒中(如图),放在通风的暗室中<br>一<br>天后,两只量筒内液面高度出现明显差异的原因是<br>。该实验未考虑水分蒸发的干扰,可以<br>改进,保证水分的减少都是由植物的蒸腾作用引起的。<br><img src="https://picture2.zhihuicn.com/testImage/2/2019/8/22/4DCA8DE4053C420CBFD38BA533DDBD33.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/bbf49f4b5851470682147744139fcaac/959199A6B3639209985D4C3D8EDD8773.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/04d4ee81491f48498a5673011695ac54/F9D27DC137E171667749577E31738F0A.png"><br><br>※题型:读图填空题※知识点:读图填空题※试题难度:中等<br>图一、图二是林明同学针对<br>“<br>水分和无机盐是通过茎的哪部分运输的<br>”<br>这个问题进行的实验,请回答相关问题。<br><img src="https://picture2.zhihuicn.com/testImage/2/2020/9/30/A7A16BFC38E202D64D6D77A8C7452557.png"><br>1.该实验用带叶枝条的下端浸入红墨水中,并将其放在温暖、向阳的地方(图一),一段时间后,当看到时,再进行图中A所示的过程。<br>2.如果用放大镜观察茎的横切面,就会出现图二所示的图像,你会发现图二中序号③所示的结构被染成了红色。<br>3.此实验说明了根吸收的水分和溶解于水中的无机盐是通过由下往上运输的。<br>4.图中序号②表示的结构是,请你写出它具有的作用:。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/5f9bff41c8934264b0718e119536ba94/F178DF8EA0B2275E4D1C3BDFBD9BA6A1.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a289f7abc06442c08362a6dd26272ef6/BFDF7BA3640EA0CE8052D659011D7B53.png"><br><br>
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