You are studying two traits in fruit flies: eye color where there are two colors, brown and red, and wing shape where there are straight and curled phenotypes. you mate two flies that are heterozygous for the genes that control both of these traits and get the following phenotypes in the following ratio: 9 red eyed and straight wings; 3 red eyes and curled wings; 3 brown eyes and straight wings; 1 brown eyed and curled wings.

after making a punnet square using bv bv bv bv you will find that the ratio will be 9: 7 or a 128.6% probability.

hope this

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.