it counts only to cross breeding, in my opinion.
3:1 ratio of dominant to recessive phenotypes.
The eudismic ratio is the ratio between the eutomer of the drug and the distomer of the drug. Drugs with a greater eudismic ratio are more selective.
Perimeter ratio is: is a path that surrounds an area and area ratio is: Area ratio is the cross sectional area of the nozzle exit divided by the cross sectional area of the nozzle throat.
reduction ratio= initial cross sectional area/final cross sectional area
cross product
To determine the genotypic ratio in a genetic cross, you can use Punnett squares to predict the possible combinations of alleles from the parents. By analyzing the different genotypes that can result from the cross, you can calculate the genotypic ratio by counting the number of each genotype and expressing it as a ratio.
The genotypic ratio for a cross refers to the ratio of different genetic combinations that can result from the mating of two individuals. It is typically represented in terms of the different possible genotypes that can be produced.
cross product
9:3:3:1 was the ratio of Mendel's f2 generation for the two factor cross.
cross multiply and divide or cross products
Dihybrid cross
Ratio of the cross-sectional area for gas flow at the nozzle inlet to that at the throat.