TT is a ticket taker and TC is a ticket chaker
thats not TT its TTE(travelling ticket examiner)
TT is telegraph transfer and OD is on demand.
Traveler's Ticket examiner
The genotypes TT and Tt represent different combinations of alleles for a particular gene. TT is homozygous dominant, meaning it has two identical dominant alleles, while Tt is heterozygous, containing one dominant allele (T) and one recessive allele (t). This difference can affect the expression of traits, with TT typically exhibiting the dominant phenotype and Tt also showing the dominant phenotype, but potentially carrying the recessive trait.
ticket teller
A cross between two hybrid Tt pea plants would be expected to produce 1/4 TT, 1/2 Tt, and 1/4 tt offspring.
The combination that will complete the Punnett square for this example is Tt. This would be the offspring resulting from a cross between the parent genotypes TT and Tt.
false
The Tamiya TT-01 and TT-02 are both entry-level radio-controlled car chassis, but the TT-02 features several improvements over the TT-01. The TT-02 has a more refined design with better weight distribution, a longer wheelbase, and an improved suspension setup, resulting in better handling and stability. Additionally, the TT-02 is more customizable, offering a wider range of aftermarket parts and upgrades. Overall, the TT-02 provides enhanced performance and versatility compared to its predecessor.
In a cross between parent one (Tt) and parent two (tt), the possible offspring genotypes are Tt and tt. This results in a 50% chance for Tt (dominant trait) and a 50% chance for tt (recessive trait). Therefore, 50% of the offspring will display the recessive trait.
In a cross between Parent 1 (Tt) and Parent 2 (tt), the possible genotypes of the offspring are Tt and tt. The Tt offspring will be heterozygous and display the dominant trait, while the tt offspring will be homozygous recessive and display the recessive trait. There is a 50% chance (2 out of 4 possibilities) that the offspring will be tt and show the recessive trait. Therefore, 50% of the offspring will display the recessive trait.