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How many alleles controlled flower color in mendels experiments?
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What was Gregor Mendels main experiments?
Gregor Mendel's main experiments all had stuff to do with heredity, like why you can have a total different appearance from your parents. He did his experiments on peas
In pea plants individuals that are pp for the alleles that code for flower color will have purple flowers what is the phenotypes?
In pea plants, individuals that are Pp for the alleles that code for flower color will have purple flowers. What is the phenotype?
Are alleles made up of DNA?
All alleles contain DNA. They are the genes. An allele is one form of a gene. For example, the gene for flower color in pea plants has two alleles, one for purple flower color, and one for white flower color.
What happens when alleles for a trait are codominance?
Codominant allele means both the alleles are strong (not recessive small case alphabets are for recessive) so it will give both features the alleles physical appearance (Phenotype) Eg Red flower allele R and White flower allele W will produce Pink flower as both Capital letter R and capital letter W denote both as dominant.
What were mendels three choices in designing his experiments?
Mendel made three key decisions in designing his experiments. First, he selected purebred pea plants that were true breeding for specific traits. Second, he focused on only one trait at a time, such as flower color or seed shape. Lastly, he used statistical analysis to determine ratios and patterns in the inheritance of traits.
What was Gregor Mendels main experiments?
Gregor Mendel's main experiments all had stuff to do with heredity, like why you can have a total different appearance from your parents. He did his experiments on peas
What alleles for a flower color could the sex cells carry?
In pea plants, individuals that are Pp for the alleles that code for flower color will have purple flowers. What is the phenotype?
What alleles for flower color could the sex cells carry?
it carry purple flower pp or Pp
In pea plants individuals that are pp for the alleles that code for flower color will have purple flowers what is the phenotypes?
In pea plants, individuals that are Pp for the alleles that code for flower color will have purple flowers. What is the phenotype?
If orange flower color in a plant is controlled by and allele f and red flower color is controlled by and allele f which flower color is dominant?
Orange
What did Mendel conclude from his experiments?
Medel concluded about the factors that control characteristics such as flower color when you consider more than one characteristic at a time, using a punnet square is more complicated. This is because many more combinations of alleles are possible.
In pea plants individuals that are Pp for the alleles that code for flower code for flower color will have purple flowers?
A+ purple flowers.
What is the scientific name for the balsam flower which is used in experiments?
Impatiens
The outward expression of a gene?
The outward expression of a gene is determined by the alleles. Alleles come and pairs, and the pairings can be heterozygous or homozygous. For homozygous (both alleles are the same) phenotypes, the trait you see is the same as the alleles. For example, if both alleles are for a white flower, the flower will be white. There are different outcomes for heterozygous (one dominant allele, the other recessive) phenotypes. In complete dominance (the most common), the dominant allele is the the trait you see. For example, the flower has an allele for red (dominant) and white (recessive), it will be red because red is dominant to white. In incomplete dominance, the dominant allele is not strong enough to fully cut out the recessive so trait will be a mix of both. In the flower's case, it would be pink because white will be seen through the red. In codominance, both alleles are expressed just on different areas. The flower would have both red and white splotches.
What is in the pea plants individuals that are Pp for the alleles that code for flower color will have purple flowers.?
A+ purple flowers.
Are alleles made up of DNA?
All alleles contain DNA. They are the genes. An allele is one form of a gene. For example, the gene for flower color in pea plants has two alleles, one for purple flower color, and one for white flower color.
What happens when alleles for a trait are codominance?
Codominant allele means both the alleles are strong (not recessive small case alphabets are for recessive) so it will give both features the alleles physical appearance (Phenotype) Eg Red flower allele R and White flower allele W will produce Pink flower as both Capital letter R and capital letter W denote both as dominant.
