Make a punnett square
Tall = T short = t Tall plants genotype would either be TT or Tt, and short plants genotype would be tt.
Because the Tall gene in plants is dominant, a plant that has the genotype Tt (Heterozygous) would be a Tall plant.
Because the Tall gene in plants is dominant, a plant that has the genotype Tt (Heterozygous) would be a Tall plant.
The plants will all express the dominant gene.
The plant's genotype gave it a tall phenotype even though its alleles were heterozygous. Add an I and can and chagne the "?" to a ".".
In pea plants, the trait for tallness is typically dominant, while the trait for shortness is recessive. In a case of simple dominance, a plant with a genotype that includes at least one dominant allele for tallness (e.g., TT or Tt) will be tall. Conversely, only a plant with the homozygous recessive genotype (tt) will be short. Thus, a plant with the genotype TT or Tt will be tall.
In the genotype Tt, each letter represents an allele for a specific trait—in this case, plant height. The capital letter "T" typically denotes the dominant allele, which may result in tall plants, while the lowercase letter "t" signifies the recessive allele, associated with shorter plants. Therefore, the plant with the genotype Tt has one dominant allele and one recessive allele, likely resulting in a tall phenotype due to the dominance of the "T" allele.
To determine a white parent's genotype, we first need to know the trait being analyzed, such as skin color or flower color in plants. Generally, in genetics, "white" can indicate a homozygous recessive genotype (e.g., "aa") if it is a recessive trait. However, if "white" is a dominant trait, the genotype could be homozygous dominant (e.g., "AA") or heterozygous (e.g., "Aa"). Therefore, more context about the specific trait and its inheritance pattern is needed to accurately define the genotype.
The two alleles for height in pea plants come from the parents of the pea plant. Each parent contributes one allele, which determines the height of the offspring.
if we assume tall plant <T> & short plant as< t> genotype of tall plant ; TT genotype of short plant ; tt
i think it is due to the envinment
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