What are the phenotypes for TT TT and TT?

What are the phenotypes for TT TT and TT?

The offspring with the genotypes TT and Tt will have a phenotype of tall; the offspring with the genotype of tt will have a phenotype of short. If the two alleles are the same (TT or tt), the genotype is considered purebred. If the two alleles are different (Tt), the genotype is considered hybrid.

What is the phenotype ratio for a TT to TT cross?

Tt X tt = Tt, Tt, tt, and tt. The genotypic ratio for this cross is 1:1 and the phenotypic ratio is 1:1, where Tt is heterozygous dominant and tt is heterozygous recessive. This type of cross is a test cross.

What is TT crossed with TT?

Heterozygous tall (Tt) is crossed with homozygous tall (TT).

What would the phenotype of TT be?

The phenotype of a plant with the genotype Tt would be tall. Tallness and dwarfness (stem height) are one of the seven contrasting pairs of traits in pea plants studied by Mendel. The heterozygote Tt is similar in appearance to plants having TT genotype.

Is TT a genotype or phenotype?

What is the phenotype of a pea plant that is heterozygous ( Tt )? It is also tall. The answer is yes, two different genotypes can result in the same phenotype….

Genotype	Definition	Example
Heterozygous	One dominant allele and one recessive allele	Tt
Homozygous dominant	Two dominant alleles	TT

What would be the phenotypes of the offspring with the genotypes TT and TT tall is dominant to short?

Genotypes can be heterozygous or homozygous. Phenotypes for plant height are tall or short. TT and Tt genotypes both expressed the tall phenotype because the T is dominant to t. Only the tt genotype expressed the short phenotype.

What would the phenotypic ratio be from a cross between TT and TT T tall and T Short?

1/4 will have the dominant phenotype (tall, TT), 1/2 will have the intermediate phenotype (Tt) resembling the parents of this cross, and 1/4 will have the recessive phenotype (short, tt.)

What is the possible genotype of Monohybrid TT into TT cross?

A monohybrid cross is a hybrid of two individuals having homozygous genotype which results in the opposite phenotype. In this TT× tt cross, the dominant trait is the one that appears in the phenotype, so all the offspring will be tall. All four offspring will have a Tt genotype.

What ratio of hybrid tall and dwarf plants would be obtained if a TT plant is crossed with TT?

Tall and dwarf in the ratio of 1 : 2.

How are the plant height genotypes TT and TT similar?

Tallness is the recessive trait for plant height; therefore, the genotypes with Tt and TT would have the same phenotype. Tallness is a recessive trait in pea plants. C. Tallness is the dominant trait for plant height; therefore, the genotypes with Tt and TT would have the same phenotype.

What has the TT genotype?

Having a TT genotype does not mean that you can’t get strong or grow your muscles , it means you just have to train in a way that suits your genetic profile a bit more. This will include doing weights for 12-15 repetitions, trying to take the muscle as close to failure as possible.

What is the phenotype of a heterozygous plant?

A plant with wrinkled seeds would have the following genotype: (rr). The heterozygous genotype (Rr)has the dominant round seed shape as its recessive allele (r)is masked in the phenotype. Incomplete dominance: One of the heterozygous alleles does not completely mask the other.

What is heterozygous TT?

Heterozygous individual is seldom pure and produces offspring with different genotypes on selfing, eg., TT, Tt and tt on selfing of Tt individuals. Both the alleles of a trait are similar, e.g., TT,tt. It carries dissimilar alleles, e.g., Tt. Homozygous individual can carry either dominant or recessive alleles but not both.