生物体的结构与功能是相适应的有关这一结论的下列例证中不正确的是 A.根尖成熟区生有大量的根毛适于根吸收水分b.毛细血管的管壁非常薄 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseBunkhouse, Syrup, Platypus, Sandal, Barometer, Gecko, Coven, Sideshow, Bride, Prairie Dog, 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?

anonymous
anonymous
sketch #523 the man


anonymous
anonymous
sketch #717


anonymous
anonymous
sketch #5349


anonymous
anonymous
sketch #3259


anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle


anonymous
anonymous
sketch #5053


anonymous
anonymous
sketch #649


anonymous
anonymous
sketch #1068 dançando


anonymous
anonymous
sketch #4549


Zay Lin
sketch #2087 zay lin


anonymous
anonymous
sketch #5415


anonymous
anonymous
sketch #5131 Miley Cyrus by Vannak Von


anonymous
anonymous
sketch #3236 Sunset by Aaron Bahary


anonymous
anonymous
sketch #5102 Old Man by Cuong Pham


anonymous
anonymous
sketch #1257


anonymous
anonymous
sketch #5134


Lucy Barnard
sketch #249 Rocket


anonymous
anonymous
sketch #2187


anonymous
anonymous
sketch #5207 Gorilla by Jean-Benoit Renaud


Sam Torres
sketch #2806 Puppy love by Sam Torres


anonymous
anonymous
sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh


anonymous
anonymous
sketch #4520


Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul


anonymous
anonymous
sketch #3250 Lonely cat Lars Tunebo


anonymous
anonymous
sketch #3683 Hellboy by Loai Issa


anonymous
anonymous
sketch #5261


anonymous
anonymous
sketch #3680 Infected Mushroom by Rohit Rahul


anonymous
anonymous
sketch #4905 The Little Prince by Gaurav Patel


anonymous
anonymous
sketch #5315

tomski生物体的结构与功能是相适应的有关这一结论的下列例证中不正确的是 a.根尖成熟区生有大量的根毛适于根吸收水分b.毛细血管的管壁非常薄 coloring