In genetics, if one parent carries a recessive trait, it can only be expressed in the offspring if both parents contribute the recessive allele. If "parent one" is crossed with another parent that does not carry the recessive trait, the offspring may inherit the dominant trait. However, if the second parent also carries the recessive allele, there is a chance that the offspring could display the recessive trait depending on the genetic makeup of both parents. The reference to "aspirin" seems unclear in this context; if it pertains to a specific trait or condition, please provide more detail.
75% Percent
If both Parent 1 Ty and Parent 2 Ty are heterozygous for a trait (Tt), then there is a 25% chance that their offspring will display the recessive trait (tt). If one or both parents are homozygous dominant (TT), the percentage of offspring showing the recessive trait will be 0%. The exact percentage depends on the genotypes of the parents.
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.
2,000
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.
More information is needed. The percent of offspring that will display the recessive trait from parents with Hh and HH will be different than the percent of offspring that will display the recessive trait from parents with hh and Hh.
A recessive gene will not display its trait in the presence of a dominant trait. A recessive gene only expresses its trait when paired with another copy of the same recessive gene.
100% of the offspring will display the dominant trait because the homozygous dominant parent can only pass on the dominant allele. The offspring will inherit one dominant allele from the dominant parent and one recessive allele from the recessive parent, resulting in a heterozygous genotype expressing the dominant trait.
It is possible for many people to display a recessive trait because the people have two recessive genes. Dominant simply means it will trump a recessive gene, it does not mean it is the most widely seen gene in a species.
The parent plants must both be homozygous for the recessive allele of the trait (aa). This ensures that all offspring will inherit two copies of the recessive allele and display the recessive phenotype.
When two heterozygous organisms are mated, approximately 75% of these organisms should display the trait if it is dominant. 25% would display the recessive gene. If these numbers are very far off, chances are the gene you were testing was not a dominant trait.
When two recessive alleles are joined together in an individual, the individual will display the recessive trait associated with those alleles. This is because recessive alleles only express themselves when a dominant allele is not present.