Sunday, March 21, 2010

Genetic variety blog 2/21/22













A genetic veriety is a variation among different species. As you can see when i started with my P1, all the alleles are white. But as i "mate" with other rebots, i get different genotypes and phenotypes. My P1 mated with Yamatos P1 and they made my F1, his rebot was green.So one side of my rebots alelles are green and the other is white. Then i mated with someone else cant really remember who, but then once i mated with them to create my F2, the F2 alleles became a little more complicated. Now its a mixture of white,green, blue, and yellow. Theres now alot of different color genotypes or alleles and a mixture of phenotypes. Once i found someone to mate with my F2, to create my F3, it got a little more complicated, because alot of people mated with me and then everybody had green,white, or yellow. I finally found someone, but they were my cousin.My rebot demonstrates genetic variety in many different ways. They have many different genes especially my F2 and F3. Each rebot is diffferent. P.S. i got a little confused with genotypes and alleles

Saturday, March 6, 2010

science blog 3/6/10

Dihybrid Crosses-

anthonnellla remember that in dihybrid crossing you put one parents genotypes on one side and another on the on the side.
then you match then up together like in my example the first box starts with (YYRR). also remember that the genotypes can homozygous dominant or resecive, oh and memorize your vocabulary.