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Contrast the offspring in the F1 generation to the offspring in the F2 generation What did the differences in the F1 and F2 offspring show Mendel?
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.
What else can I help you with?
What describes F2 generation in Mendel's experiments?
Three times as many shorts plants as tall plants.
What was the first generation of offspring in Mendels experiment?
The first generation of offspring from a cross is called the F1 generation.
Why did Mendel use true breeding plants in P generation?
Mendel used true breeding plants in the P generation to establish a consistent genetic background for his experiments. True breeding plants produce offspring with the same traits when self-fertilized, allowing Mendel to control the genetic makeup of the parent generation and achieve predictable results in his crosses.
What was Mendel's results to his first experiment?
In Mendel's first experiment with pea plants, he crossed true-breeding plants with contrasting traits (e.g., tall and short). He found that the first generation (F1) offspring all displayed one of the traits, while the second generation (F2) showed a 3:1 ratio of the dominant to recessive trait. This led him to formulate his principles of inheritance, now known as Mendelian genetics.
What term did Mendel used to signify his true breeding first-generation?
parental generation
Contrast the offspring in the F1 generation to the offspring in the F2 generation. what did the difference in the F1 and F2 offspring show Mendel?
it showed him a new different generation of offspring. :D
How did Mendel control the variations in the offspring generation?
Mendel did not control them. He simply predicted what characteristics the offspring would inherit.
What was the second generation of offspring in Mendel experiment?
F2 generation (second filial generation)
What did mendel call the offspring of the first filial generation?
Mendel called the offspring of the first filial generation "F1 hybrids" or "first filial generation." These offspring result from crossing two true-breeding parents with different traits.
In which generation were recessive traits visible Mendel's experiments?
Recessive traits were visible in the F2 generation of Mendel's experiments, where the offspring of the F1 generation showed a 3:1 ratio of dominant to recessive traits.
What did Mendel's work first and second generation mean?
In a typical Mendel experiment, Mendel took two purebreeding lines (the parental generation) and crossed them to produce the 1st filial generation and sometimes would self cross these to produce the 2nd filial generation.
What did Gregor Mendel call the traits that disappear in the first generation?
Gregor Mendel called the traits that disappear in the first generation recessive traits. These traits are not expressed in the offspring when there is a dominant trait present.
What did mendel call the first two individual that make in a genetic cross?
Mendel referred to the first two individuals in a genetic cross as the "P generation," which stands for the parental generation. The offspring produced from this generation are called the "F1 generation," or first filial generation. Mendel conducted his experiments with these generations to study the inheritance of traits in pea plants.
Why is height an exception to Mendel's principles of heredity?
although its genetic its traits arent the offspring of the parent generation.
What was the second generation of offspring in Mendel's expierment called?
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.
When Mendel cross-pollinated two varieties from the P generation that exhibited contrasting traits he called the offspring the second filial or F2 generation.?
TRUE!
What generation showed hidden traits in all plants of Mendel's experiments?
The F2 generation showed hidden traits in all plants of Mendel's experiments. This generation resulted from crossing the hybrid F1 generation plants, allowing recessive traits to resurface and become visible in the offspring.
