They are result of a cross among F 1 .
depending on what your working with.
when working with Dominant and recessive traits they would all be dominant phenotypically, but genotypically heterozygous
if working with X-linked genes it varies from male to female.
F1 and F2 generation is the offspring generation.F1 ( filial generation) is when two offspring plants that are alike that came from its parents, both parent plants aren't similar.F2 is the second stage. In F2 generation, the former two offspring (tall plants) will fertilize and have new offspring. The new offspring will be 75% tall and 25% short. ----------justinvo24----------------lol
They differed both in genotype and phenotype. Mendel's F1 generation were all heterozygous Tall. Where his F2 generation had genotype frequencies as follows: 1TT:2Tt:1tt and the phenotype frequency 3tall:1short This is assuming you are referring to his experiments using height as the factor. His other experiments had similar results just replace all the uppercase T's with the dominant allele and the lowercase t's with the recessive trait.
F2+ most stable>f2>f2-
The reason why short plants reappeared in Mendel's F2 generation of pea plants was because their short trait was heterozygous. Both parents carriedÊthat recessive gene, so they passed it on to their offspring.
f2 generation
it showed him a new different generation of offspring. :D
F1 are the first set of offspring, and F2 are the F1's offspring.
F2 refers to the F2 generation in genetics. First you have the P1 generation, or the 1st parents to cross. Next, their offspring is called the F1 generation. When the F1 generation offspring cross, then the F2 generation appears.
F1 and F2 generation is the offspring generation.F1 ( filial generation) is when two offspring plants that are alike that came from its parents, both parent plants aren't similar.F2 is the second stage. In F2 generation, the former two offspring (tall plants) will fertilize and have new offspring. The new offspring will be 75% tall and 25% short. ----------justinvo24----------------lol
F1 and F2 generation is the offspring generation.F1 ( filial generation) is when two offspring plants that are alike that came from its parents, both parent plants aren't similar.F2 is the second stage. In F2 generation, the former two offspring (tall plants) will fertilize and have new offspring. The new offspring will be 75% tall and 25% short. ----------justinvo24----------------lol
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.
F2 generation (second filial generation)
what trait or traits did the plant in the f generation to the offspring in the F2 gen. what did the difference in the F1 and F2 offspring show Mandel
f2
50% because it divided half to
F2 generation (second filial generation)
The parental generation is called the P generation. The offspring, or filial generation, is called F, with the first generation designated F1, the second F2,etc.