F1: all tall
F2: 1:3 short:tall
100% heterozygous pea plants. Showing the dominant trait
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.
In Mendel's experiments, particularly with the pea plants, the ratio of dominant to recessive phenotypes in the F2 generation was approximately 3:1. This means that for every three plants exhibiting the dominant trait, there was one plant exhibiting the recessive trait. Therefore, the correct answer to your question is not listed among the options provided.
In Mendel's experiments, the recessive traits were observed in the F2 generation. Initially, the traits were not visible in the F1 generation, where only the dominant traits were expressed. However, when the F1 plants were allowed to self-pollinate, the recessive traits reappeared in the F2 generation, typically in a ratio of about 3:1, dominant to recessive.
When a first generation plant self pollinates, the ratio of dominant to recessive traits in the second generation plants is typically 3:1. This is based on Mendel's principle of segregation, which predicts that in a monohybrid cross, three plants will exhibit the dominant trait and one will exhibit the recessive trait.
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100% heterozygous pea plants. Showing the dominant trait
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Mendel used the mathematics in his experiments. He found the ratio of the pea plants who were tall to who were short if every generation and gave the law of inheritance.
Three times as many shorts plants as tall plants.
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.
In the F2 generation, Mendel observed that the traits that had been masked in the F1 generation reappeared in a predictable ratio of 3:1 for the dominant and recessive traits, respectively. This led to the formulation of Mendel's law of segregation, which states that alleles segregate independently during gamete formation.
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