• Sketchite
Sketchite

请问从生物学角度来说，爬行动物，恐龙，鸟类，这三大类的关系是怎么样的？ 知乎 Template






Link:
sketch 4974 Eminem by Juan Garcia
sketch 4511 Yao Ming by Betty Marie Melzer
sketch 2889
sketch 3538
sketch 4698
sketch 578 Butterflies
sketch 389
sketch 3383

You need a modern browser try chrome, to view this.
Background image: Hide Show

View Larger Image Image Credit: zhihu.com

sketch 5090
sketch 1545
sketch 1118 easy zombie
sketch 5198 Sakura Claudio Pose Jester Genso
sketch 5324 Angelina Jolie - Maleficent by Lucas Fajardo
sketch 2549
sketch 4972
sketch 3683 Hellboy by Loai Issa





Try and sketch some of theseNotebook, Chili, Square, Candy apple, Burro, Circus, Cockroach, Tourist, Money, Corner, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?
view like
sketch #2087 zay lin
Zay Lin
sketch #2087 zay lin

view like
sketch #1219
anonymous
anonymous
sketch #1219

view like
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi
anonymous
anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

view like
sketch #5156 Angry Bird by Roberto Castro Colimil
anonymous
anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil

view like
sketch #5044
anonymous
anonymous
sketch #5044

view like
sketch #2784
John Davis
sketch #2784

view like
sketch #1110
anonymous
anonymous
sketch #1110

view like
sketch #2552
anonymous
anonymous
sketch #2552

view like
sketch #3273
anonymous
anonymous
sketch #3273

view like
sketch #2691
Gaurav Patel
sketch #2691

view like
sketch #20594
anonymous
anonymous
sketch #20594

view like
sketch #4755
anonymous
anonymous
sketch #4755

view like
sketch #4301
Ainhoa White
sketch #4301

view like
sketch #5229
anonymous
anonymous
sketch #5229

view like
sketch #5101
anonymous
anonymous
sketch #5101

view like
sketch #1652
anonymous
anonymous
sketch #1652

view like
sketch #4933 Tobi by Abdelwahab Haik
anonymous
anonymous
sketch #4933 Tobi by Abdelwahab Haik

view like
sketch #2027
anonymous
anonymous
sketch #2027

view like
sketch #921 comics ufo
anonymous
anonymous
sketch #921 comics ufo

view like
sketch #5184 Walter White by Abdul Ghony
anonymous
anonymous
sketch #5184 Walter White by Abdul Ghony

view like
sketch #3375
anonymous
anonymous
sketch #3375

view like
sketch #2573 homer simpson
anonymous
anonymous
sketch #2573 homer simpson

view like
sketch #1418 Dylan Thomas. Chayrolfrypan
anonymous
anonymous
sketch #1418 Dylan Thomas. Chayrolfrypan

view like
sketch #4520
anonymous
anonymous
sketch #4520

view like
sketch #5115
anonymous
anonymous
sketch #5115

view like
sketch #1153 sahib
anonymous
anonymous
sketch #1153 sahib

view like
sketch #4971 Rhianna by Isaiah Fantisy Godlike
anonymous
anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike

view like
sketch #1964 愛鼠繪
愛君
sketch #1964 愛鼠繪

view like
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia
anonymous
anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

view like
sketch #5187
anonymous
anonymous
sketch #5187

tomski请问从生物学角度来说，爬行动物，恐龙，鸟类，这三大类的关系是怎么样的？ 知乎 coloring
view template
请问从生物学角度来说，爬行动物，恐龙，鸟类，这三大类的关系是怎么样的？ 知乎 sketch template
view template
请问从生物学角度来说，爬行动物，恐龙，鸟类，这三大类的关系是怎么样的？ 知乎 sketch template
view template
请问从生物学角度来说，爬行动物，恐龙，鸟类，这三大类的关系是怎么样的？ 知乎 sketch template
view template
远古现丨沧龙外形复原小传 知乎 sketch template
view template
学术争鸣：琥珀中的“史上最小恐龙” 也许是史上最大乌龙 化石 sketch template
view template
侏罗纪世界2中的恐龙家谱 恐龙分类与进化入门 哔哩哔哩 ゜ ゜つロ 干杯 Bilibili sketch template
view template
既然鸟类是恐龙，那么鸟类算不算一种特化的爬行动物？ 知乎 sketch template
view template
为什么大众仍然不接受鸟类源于恐龙？ 知乎 sketch template
view template
“鸟类的起源”研究入选《学》杂志2014年度十大学突破 神秘的地球 学自然地理探索 sketch template
view template
恐龙设置 霸王龙 三角 Barosaurus 梁龙 伶 龙 骨骼 化石。史前爬行动物 动物手画载体插画 正版商用 sketch template
view template
琥珀中的“史上最小恐龙”，也许是史上最大乌龙 手机新浪 sketch template
view template
古生物学免抠元素 恐龙。古生物学展览收藏草食性灭绝恐龙在行动中构成手绘矢量。侏罗纪史前爬行动物，三角龙蜥，龙危险野生插图。恐龙。古生物学展览 sketch template
view template
题目根据图片内容回答下列的问题1在据今2亿年前的中生代时期地球上的爬行动物非常繁盛它们占据着那时的陆地海洋和天空在随后的一亿 sketch template
view template
鸡是由恐龙演化而来的吗？ 知乎 sketch template
view template
爬行动物和两栖动物的区别 知乎 sketch template
view template
运动规律 鸟的飞翔 百度文库 sketch template
view template
鸟飞行运动规律 sketch template
view template
插图免抠元素 单线恐龙。侏罗纪恐龙、掠食者和食草动物史前动物手绘一条线恐龙剪影矢量插图集。巨型爬行动物，孤立的灭绝生物。单线恐龙。侏罗纪恐龙 sketch template
view template
第十八章 爬行纲（Reptile） 普通动物学 地理教师 sketch template
view template
恐龙设置 霸王龙 三角 Barosaurus 梁龙 伶 龙 骨骼 化石。史前爬行动物 动物手画载体插画 正版商用 sketch template
view template
恐龙集插画图片下载 正版图片402337996 图 sketch template
view template
为什么蛇颈龙、鱼龙和翼手龙不算是恐龙？ 知乎 sketch template
view template
恐龙集插画图片下载 正版图片402337993 图 sketch template
view template
脊椎动物进化的历程大致是某些古代的鱼类→原始两栖类原始两栖类→原始爬行类原始爬行类→原始鸟类原始鸟类和原始哺乳类原始哺乳类． 题目和参考答案 sketch template
view template
【水彩之翼教育从你的身体结构来思考！对画动物有用的知识 骨骼 形状 人类 sketch template
view template
從環節動物到脊椎動物，揭示人類大腦進化奧秘 每日頭條 sketch template
view template
除了鱼类动物界中还有两栖动物爬行动物鸟类哺乳动物等体内也具有脊柱它们都属于脊椎动物． 题目和参考答案——青夏教育精英家教—— sketch template
view template
题目“进化 简明地表示了生物的进化历程和亲缘关系以下说法正确的是A A代表原始生生活在海洋中古代爬行类B进化成鸟类部分鸟类 sketch template
view template
在生物进化过程中，其幼体首先脱水的限制，成为真正的陆生动物的是 ．动物界中，分布最广，最高等的动物是 动物；最低等的动物是 百度教育 sketch template
view template
如图是动物进化的部分历程示意图请分析回答1写出图中字母所表示的动物类群名称A节肢动物B爬行类．2在脊椎动物中两栖动物具有 sketch template
view template
《疯狂动物城 2》盖台词「没有肩膀」引热议，从生物学角度看，蛇有肩部结构吗？ 知乎 sketch template
view template
题目“进化 简明地表示了生物的进化历程和亲缘关系以下说法错误的是 AA代表原始生它生活在原始海洋中BA进化成代表不同生物类 sketch template
view template
题目下列各项中所有鸟类的生殖和育必须经历的阶段是 A 交配 B 巢 C 孵卵 D 育雏 题目和参考答案——青夏教育精英家教—— sketch template
view template
走进鸟的世界 ——多样的喙陕西自然博物馆 陕西自然博物馆 sketch template
view template
生物进化经历了几十亿年的历史如图是许多学家共同努力研究出的动物进化历程图看图并回答1从图中可以看出生物进化的总体趋势是由简单到 sketch template