下列有关人类的性别遗传的说法中错误的是 A人类的性别由性染色体决定b生男生女的机会均等c生男生女取决于父亲精子的类型d一对夫妇 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 theseFeather duster, Notebook, Quirt, Maniac, Parrot, Piano, Dump truck, Ice cream parlor, Nook, Horseshoe, 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?

Tom Kelly
sketch #519 The Joker


anonymous
anonymous
sketch #2573 homer simpson


anonymous
anonymous
sketch #1562 Shaking red horse


anonymous
anonymous
sketch #2431 face :D


anonymous
anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László


anonymous
anonymous
sketch #5067


anonymous
anonymous
sketch #132


ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots


Saifa Mahmud
sketch #1670


anonymous
anonymous
sketch #5315


anonymous
anonymous
sketch #4370 Breaking Bad


anonymous
anonymous
sketch #5347


anonymous
anonymous
sketch #1953 愛鼠繪


anonymous
anonymous
sketch #4852


anonymous
anonymous
sketch #3154


anonymous
anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman


anonymous
anonymous
sketch #270


anonymous
anonymous
sketch #654


anonymous
anonymous
sketch #4957


sketchmaster
sketch #2616 Green Day by sketchmaster


Amer Amimer
sketch #2813 Stan from South Park by Amer Amimer


anonymous
anonymous
sketch #4867 Johnny Depp Ronin Ronin


anonymous
anonymous
sketch #4905 The Little Prince by Gaurav Patel


anonymous
anonymous
sketch #3532 Angel by Geneval Mendes


anonymous
anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart


anonymous
anonymous
sketch #4209 bushy


anonymous
anonymous
sketch #5192


anonymous
anonymous
sketch #4659 Ozzy Osbourne by Piter Olimpo

tomski下列有关人类的性别遗传的说法中错误的是 a人类的性别由性染色体决定b生男生女的机会均等c生男生女取决于父亲精子的类型d一对夫妇 coloring