100%
F1 Generation
Crossing from the P1 (parent) will produce the F1 (first generation offspring)
F1 Generation
The offspring of the P1 generation are called the F1, or first children of an organism. The offspring of the F1 generation are then called the F2 generation of the original organism.
F1 and F2
The F1 generation is created by the mating of the P (parental) generation.
F1 Generation
Crossing from the P1 (parent) will produce the F1 (first generation offspring)
F1 Generation
The offspring of the P1 generation are called the F1, or first children of an organism. The offspring of the F1 generation are then called the F2 generation of the original organism.
The F1 generation consists of the offspring of a cross between two parents; the F2 generation consists of the offspring of a cross between two individuals in the same F1 generation.
The offspring produced by crossing F1 plants is known as F2 generation. This generation results from the self-pollination of F1 hybrid plants. The F2 generation exhibits greater genetic variability due to the recombination of alleles from the original parental lines.
The offspring generation.
The phenotypes present in the F1 generation depend on the phenotypes of the parental generation (and the environment). The F1 generation will display the dominant trait(s). For example, if T is tall and t is short, in the cross TT X tt the F1 generation will have the phenotype corresponding to the T allele (tall).
All of the F1 generation are heterozygous, therefore 100% exhibit the dominant phenotype. The F2 generation has a ratio of 1 homozygous dominant: 2 heterozygous: 1 homozygous recessive. This results in a phenotypic ratio of 3 dominant: 1 recessive.
All of the F1 generation are heterozygous, therefore 100% exhibit the dominant phenotype. The F2 generation has a ratio of 1 homozygous dominant: 2 heterozygous: 1 homozygous recessive. This results in a phenotypic ratio of 3 dominant: 1 recessive.
F1 and F2