Tall=TT Short=tt
They produce TTGG, TTGg, TTgg, ttGG, ttGg, ttgg, TtGG, TtGg, Ttgg offspring. Phenotype ratios will be: 9 dominant phenotype for both traits 3 dominant phenotype for T and recessive phenotype for g. 3 dominant phenotype for G and recessive phenotype for t. 1 recessive phenotype/genotype for both traits.
Genotype: AA - The phenotype is homozygous dominant, exhibiting the dominant trait. Genotype: Aa - The phenotype is heterozygous, exhibiting the dominant trait. Genotype: aa - The phenotype is homozygous recessive, exhibiting the recessive trait.
The chance of producing an offspring with the dominant phenotype for height (Tt) and the recessive phenotype for color (gg) is 1/4 or 25%. This is because the genotype for height is determined by one gene and the genotype for color is determined by a different gene, so they are inherited independently of each other.
alleles are variations of genes
The phenotype is the physical or observable characteristics of an organism. The phenotype of each parent contributes to the phenotype of the offspring through genetic inheritance. The offspring will exhibit a combination of traits from both parents, resulting in a unique phenotype.
They produce TTGG, TTGg, TTgg, ttGG, ttGg, ttgg, TtGG, TtGg, Ttgg offspring. Phenotype ratios will be: 9 dominant phenotype for both traits 3 dominant phenotype for T and recessive phenotype for g. 3 dominant phenotype for G and recessive phenotype for t. 1 recessive phenotype/genotype for both traits.
Genotype: AA - The phenotype is homozygous dominant, exhibiting the dominant trait. Genotype: Aa - The phenotype is heterozygous, exhibiting the dominant trait. Genotype: aa - The phenotype is homozygous recessive, exhibiting the recessive trait.
Although there are actually several genes which determine ABO-type, they are usually placed into the three basic groups i.e. A, B and O.For each phenotype, the genotypes follow:O: OO is the only possibility.A: AA or AO are both acceptable.B: BB or BO are both acceptable.AB: AB is the only possibility.
The chance of producing an offspring with the dominant phenotype for height (Tt) and the recessive phenotype for color (gg) is 1/4 or 25%. This is because the genotype for height is determined by one gene and the genotype for color is determined by a different gene, so they are inherited independently of each other.
alleles are variations of genes
The phenotype is the physical or observable characteristics of an organism. The phenotype of each parent contributes to the phenotype of the offspring through genetic inheritance. The offspring will exhibit a combination of traits from both parents, resulting in a unique phenotype.
It means that both parents have heterozygous genotype for a dominant trait, so they exhibit the dominant phenotype, but they each passed on the recessive allele to their daughter, so she has the homozygous recessive genotype, and therefore has the recessive phenotype, or trait. She could also have had a nondisjunction on one of the chromosomes inherited from her parents. She could have been adopted.
Homozygous dominant genotype (AA): The phenotype will show the dominant trait. Heterozygous genotype (Aa): The phenotype will also show the dominant trait due to the presence of at least one dominant allele. Homozygous recessive genotype (aa): The phenotype will exhibit the recessive trait.
The parents would each have the genotype Ee (heterozygous for earlobe attachment) and the phenotype for hanging earlobes. The child inherited the attached earlobe allele from both parents, resulting in the AA genotype and the phenotype for attached earlobes.
If 50% of the offspring show the dominant phenotype and 50% show the recessive phenotype, it is likely that one parent is heterozygous (Aa) for the trait and the other parent is homozygous recessive (aa). This would result in a 1:1 ratio of offspring showing each phenotype.
Hey! I'm working on a science project just like that in school right now, and the Genotype is what it's identity is , sort of , like NN or Ll or something and Phenotype is what color it is or what it looks like.
The genotypes of an organism are determined by the combination of alleles they inherit from their parents during sexual reproduction. Each parent contributes one allele for each gene, resulting in a unique genetic makeup for each individual. Gene mutations and genetic recombination can also influence an organism's genotype.