genotype means genetic make up. it can give the information about the parents wether they were homozygous or heterzygous
Answer (Improved)A genotypic ratio is the proportion of genotypes found in individuals after a cross. For example, consider a cross between two heterozygous individuals for trait A:Aa X Aa
The result is a 1:2:1 ratio for the genotypes AA, Aa, and AA respectively. Put another way, if the parents had 100 offspring, 25 would be expected to have the genotype AA, 50 the genotype Aa and 25 the genotype AA.
This is hard Good Luck
The genotypic ratio is the ratio based on the genotypes of the possible offspring.For example, lets say that a mother that has brown hair marries with someone with blond hair. lets say the mother is heterozygous(different different allelel that appear in the same locus of sister chromatids) Bb (B=brown,b=blond), and the father is also heterozygous Bb. if you put them in a Punnett square, you will see that the four possible outcomes will be BB,Bb,Bb, and bb. in order to find the ratio, think of: HOMOZYGOUS DOMINANT : HETEROZYGOUS : HOMOZYGOUS RECESSIVE. you check and see if you have (1st) any homozygous dominant (you have 1), then you check if you have any heterozygous (you have 2), lastly, you check if you have any homozygous recessive (you have 1). now. you put them in a ratio (in order) and you will get 1 : 2 : 1 !1
Genotypic ratio refers to the frequency of genetic information in a DNA. This genetic information is expressed using a ratio.
lol yea but if you have long term dont you get out at 2 30?
Genotype ratio is the number of different genotypes that are present after a cross. Phenotype is defined as genetic make up. A 50 chance
The offspring produced is dependent on chances. We can figure out the chances of the kind of offspring such a cross will get by using a Punnett square. Unfortunately the WYSIWYG format on this site will not allow for such a square, so we will give the ratio, the genotypic and phenotypic percentages that such a cross will receive. Let R = red, W = white and RW = roan. Roan cow (RW) x White bull (WW) Offspring: 2 RW : 2 WW Genotypic ratio: 50% roan and 50% white Phenotypic ratio: Same as above. Thus, the offspring of a roan cow crossed with a white bull (presumably of the same breed, being Shorthorn), may come out as white or roan. There is a 50% chance that either will occur.
they can not cross breed.
Ri =internal reflux ratio Re = external reflux ratio
Sheep outnumber people in Uruguay with a 3:1 ratio. The ratio of the cattle to humans is almost quite the same at 3.7:1.
The ratio of humans to cows in Wyoming is relatively close. There are about 2 to 5 people per cow in Wyoming.
A genotypic -ratio reflects the genetic configuration of an individual in the population. Several genotypes are possible in a phenotype and the ratio in which the genotypes segregate in a given phenotype is known as its genotypic ratio.
becouse you touch yourself at night.
The genotypic ratio of a cross of Aa and Aa is: one AA, one aa, and two Aa. Or 1:2:1
Genotypic Ratio. Source- My Biology Book
AA : Aa in the ratio of 1:1
Because in heterozygotes, both alleles are transcribed and translated.
Phenotypic ratio: 3 D, 1d [3 dominant, 1 recessive] Genotypic ratio: 1DD, 2Dd, 1dd
A pretty bow
what is Nn x NN what is the percent
1:1:1:1:1:1:1:1 ratio is the expected outcome of a heterozygous (BbGgCc) and a homozygous recessive (bbggcc) cross.
1 homozygous dominant: 2 heterozygous: 1 homozygous recessive
Asuming that the F1 generation is heterozygous for a single trait and that the F2 cross is of 2 F1 offspring. Ex. Aa X Aa the phenotypic ratio is 3:1 dominant to recessive. The genotypic ratio is 1:2:1 AA:Aa:aa.