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When Mendel crossed short tt pea plants (homozygous recessive) with short pea plants that were heterozygous for height (Tt), the offspring would display a phenotypic ratio of 1 short (tt) to 1 tall (Tt). This is because the short plants (tt) can only contribute recessive alleles, while the heterozygous plants (Tt) can contribute either a dominant (T) or a recessive (t) allele. Therefore, half of the offspring would be tall and half would be short.
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When Gregor Mendel crossed purebred short plants with purebred tall plants all of the offspring were?
All the offspring were tall plants. This is because the tall trait is dominant over the short trait in Mendel's experiments on pea plants.
What happened when Mendel crossed purebread tall tea plants with purebread short tea plants?
When Mendel crossed purebred tall tea plants with purebred short tea plants, all the offspring in the first generation (F1) exhibited the tall phenotype. This outcome demonstrated the concept of dominance, where the tall trait masked the short trait. When Mendel allowed these F1 plants to self-pollinate, the second generation (F2) revealed a 3:1 ratio of tall to short plants, indicating that the short trait was still present as a recessive trait. This experiment laid the foundation for Mendel's laws of inheritance.
When gregor mendel crossed true bleeding tall plants with true bleeding short plants plants all the offspring were tall because?
When Gregor Mendel crossed true-breeding tall plants with true-breeding short plants, all the offspring were tall because the tall trait is dominant over the short trait. In this cross, the tall plants contributed a dominant allele, while the short plants contributed a recessive allele. Since the presence of just one dominant allele is sufficient to express the tall phenotype, all the F1 offspring exhibited the tall trait. This foundational experiment established key principles of inheritance.
What happened when Gregor Mendel crossed a tall plant with a short plant?
Gregor Mendel discovered that when he crossed a tall plant with a short plant, all the resulting offspring were tall. This indicated that the trait for tallness was dominant over the trait for shortness.
When mendel crossed a strain of tall pea plants with a strain of short pea plants he observed that all of the plants in the F generation were tall this suggests that?
All of the offspring had at least one dominant tall allele. All of the offspring in the F1 generation were heterozygous "Tt" meaning they each had one tall allele "T" and one short allele "t". It also suggest that one parent was homozygous tall TT and the other was homozygous short "tt."
When Gregor Mendel crossed purebred short plants with purebred tall plants all of the offspring were?
All the offspring were tall plants. This is because the tall trait is dominant over the short trait in Mendel's experiments on pea plants.
What happened when Mendel crossed purebread tall tea plants with purebread short tea plants?
When Mendel crossed purebred tall tea plants with purebred short tea plants, all the offspring in the first generation (F1) exhibited the tall phenotype. This outcome demonstrated the concept of dominance, where the tall trait masked the short trait. When Mendel allowed these F1 plants to self-pollinate, the second generation (F2) revealed a 3:1 ratio of tall to short plants, indicating that the short trait was still present as a recessive trait. This experiment laid the foundation for Mendel's laws of inheritance.
When gregor mendel crossed true bleeding tall plants with true bleeding short plants plants all the offspring were tall because?
When Gregor Mendel crossed true-breeding tall plants with true-breeding short plants, all the offspring were tall because the tall trait is dominant over the short trait. In this cross, the tall plants contributed a dominant allele, while the short plants contributed a recessive allele. Since the presence of just one dominant allele is sufficient to express the tall phenotype, all the F1 offspring exhibited the tall trait. This foundational experiment established key principles of inheritance.
When Mendel crossed purebred short plants with purebred tall plants all of the offspring were?
I think not as tall is the dominant allele here.T = tallt = shortTT X ttall would beTt======and tall.
Describ Mendel's first set of experiments?
In his first set of experiments, Mendel crossed purebred pea plants with different traits, such as tall and short plants. He observed the inheritance patterns in the offspring of these crosses over several generations. Mendel showed that traits are inherited independently and proposed the laws of segregation and independent assortment.
What were gregor Mendel's experiment's?
i believe his results were that after cross pollinating to non-purebred pea plants, the offspring were all tall like the female,and when he crossed the other two, he received three tall pea plants and one short
When Mendel crossed a truebreeding short plant with a truebreeding tall plant all the offspring were tall Which term describes the gene for tallness?
dominant
What was the ratio of tall to short plants in the F2 generation mendel experiments?
3.1
What did mendel perform when he crossed plants that were heterozygous for two traits?
When Mendel crossed a true-breeding short plant with a true-breeding tall plant, all the offspring were tall. Which term describes the gene for tallness?
When Mendel crossed a truebreeding short plant with a true -breeding tall plant all the offspring were tall which term describes the gene for tallness?
dominant
When Mendel crossed two hybrid plants for stem height what result did he always?
When Mendel crossed two hybrid plants for stem height, three fourths of the F1 plants always had tall stems. One fourth of the plants had short stems.Mendel always got a dazzling and great result. It was always 3/4 that were tall and 1/4 that were short
When Mendel crossed a true breeding short plant with a true breeding tall plant all the offspring were tall which term describe the gene for tallness?
Dominant
