25%
AA X aa= 4 Aa======the only possible cross between a true breeding homozygous dominant and a true breeding homozygous recessive.
F1 offspring obtained by monohybrid cross of AA and AA will be Aa.
For the two given parents: 1 offspring will have the homozygous genotype: YY 1 offspring will have the homozygous genotype: yy 2 offspring will have the heterozygous genotype: Yy
The offspring's genotype will be AA. Both parents are homozygous dominant, AA, having only dominant alleles to pass on to their offspring. So each parent can pass on only the dominant allele (A) to its offspring. So the offspring will also be homozygous dominant, AA.
homozygous
homozygous? homozygous? homozygous dominant
The genotypic ratio of a cross of Aa and Aa is: one AA, one aa, and two Aa. Or 1:2:1
The predicted ratio of offspring in a mating of AAA and AAA would be 100% AAA. Since both parents have the same genotype, all of their offspring will inherit the same genotype.
The genetic makeup AAA BB is called its genotype. It is defined as the genetic makeup of an organism or group of organisms with reference to a single trait, set of traits, or an entire complex of traits.
Since they are capital letters they stand for a dominant allele. Both the letters stand for a different trait. This is saying these two different organisms were dominant in those specific traits.
offspring will be produced in following AA :Aa:aa and is in the ratio of 1:2:1 so the probabiltiy is 50%
The genotypic ratio for two parents with the genotypes AAA and AAA is 1:0. This means that all offspring will have the genotype AAA.