In mice the YY genotype is lethal during embryonic development. This means that the mating of heterozygous individuals will produce a ratio of 2:1 Yy to yy offspring.
A 'YY' genotype is homozygous dominant for that particular trait. If it is Yy, it will be heterozygous.
The genotype of a pea plant with two alleles YY is homozygous dominant. This means that both alleles for the trait in question are the same and dominant. In this case, the plant will express the dominant trait associated with the YY genotype.
The genotype of the offspring with yellow pods is likely homozygous dominant (YY) or heterozygous (Yy), assuming yellow pods are dominant over green. The possible genotypes of the offspring with green pods would be homozygous recessive (yy), as green is the recessive trait. If both yellow-podded parents are heterozygous (Yy), some offspring could also be yellow (YY or Yy) while others could be green (yy).
"Yy" typically refers to a genetic code for a specific trait, where "Y" represents a dominant allele and "y" represents a recessive allele. In terms of individuals, the presence of "Yy" would mean that they have one dominant allele and one recessive allele for that particular trait.
yY
Genotype is the underlying genetic makeup of an organism, while phenotype is the observable characteristics resulting from the interaction of genotype with the environment. The process by which genotype becomes expressed as phenotype is called gene expression, which involves the activation of specific genes to produce proteins and other molecules that determine physical traits. This process is complex and can be influenced by environmental factors and other regulatory mechanisms.
Yy is a heterozygous genotype. Homozygous would be YY or yy.
YY
No, Yy is not a phenotype. Yy represents genotypes, specifically the alleles an individual inherits for a particular gene. Phenotypes are the physical characteristics or traits that result from the interaction of an organism's genotype with its environment.
For the two given parents: 1 offspring will have the homozygous genotype: YY 1 offspring will have the homozygous genotype: yy 2 offspring will have the heterozygous genotype: Yy
The genotype of the plant that produced yellow peas in the F1 generation would be heterozygous (Yy), with one allele for yellow (Y) and one allele for green (y) peas.
the answer is one!! (1) apex
yy
When crossing two heterozygous pea plants (Yy x Yy) using a Punnett square, the resulting genotypes are YY, Yy, Yy, and yy. This results in a 1:2:1 genotype ratio, where 25% of the offspring will be homozygous dominant (YY), 50% will be heterozygous (Yy), and 25% will be homozygous recessive (yy). The phenotypic ratio will be 3 yellow (YY and Yy) to 1 green (yy).
The phenotypes for the genotype "yellow body color is dominant to blue" would be yellow body color for individuals with at least one dominant allele for yellow (Y allele) and blue body color for individuals with two recessive alleles for blue (yy genotype).
"Yy" typically refers to a genetic code for a specific trait, where "Y" represents a dominant allele and "y" represents a recessive allele. In terms of individuals, the presence of "Yy" would mean that they have one dominant allele and one recessive allele for that particular trait.
XX
yY