右图是人性别决定示意图请回答相关问题1由图可知父亲能产生数量相同的两种类型精子而母亲只能产生一种类型的卵细胞因此生男生女取决于 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 theseWatermelon, Synagogue, Monkey, Hilltop, Baseball diamond, Clarinet, Refrigerator, Spaghetti, Bubbles, Universe, 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 #5371 Senorita by Adrian Matosek


Marlyn Ortiz
sketch #2029 GOD 'S PROMISE ...


anonymous
anonymous
sketch #3476 Happy valentines day! Simona Honigmelone


anonymous
anonymous
sketch #4766 The Little Mermaid by Zizou Aiman


anonymous
anonymous
sketch #5315


anonymous
anonymous
sketch #937


anonymous
anonymous
sketch #5187


anonymous
anonymous
sketch #2862 Grumpy Cat


anonymous
anonymous
sketch #4704 Slash


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


anonymous
anonymous
sketch #4869 Madara by Jean-Benoit Renaud


anonymous
anonymous
sketch #4945


anonymous
anonymous
sketch #4475 Daft Punk by Reggie Garcia


anonymous
anonymous
sketch #5180


anonymous
anonymous
sketch #5205


anonymous
anonymous
sketch #5293


anonymous
anonymous
sketch #3908 Rawr! by Timothy Palfreyman


anonymous
anonymous
sketch #3155 Iron Man


anonymous
anonymous
sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit


anonymous
anonymous
sketch #4900 Moonlight by Abdelwahab Haik


anonymous
anonymous
sketch #2895 Hulk by Dmitry Cherepanin


anonymous
anonymous
sketch #3999 Deadmau by Speeð Üp Säm


anonymous
anonymous
sketch #4087 Stewie by Leon Soria Ricardo


anonymous
anonymous
sketch #312


anonymous
anonymous
sketch #5231


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


anonymous
anonymous
sketch #690 barco


anonymous
anonymous
sketch #828 Were Fools

tomski右图是人性别决定示意图请回答相关问题1由图可知父亲能产生数量相同的两种类型精子而母亲只能产生一种类型的卵细胞因此生男生女取决于 coloring