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What is the phenotype ratio of a cross between a heterozygous male and female?
The phenotype ratio will depend on the specific genetic traits being studied. In general, a cross between two heterozygous individuals is expected to result in a 3:1 phenotypic ratio, with three-quarters of the offspring displaying the dominant phenotype and one-quarter displaying the recessive phenotype.
What is the phenotype of a offspring?
The phenotype of an offspring refers to its observable traits or characteristics, such as physical appearance, behavior, or other traits resulting from interactions between genes and the environment. These traits can include things like eye color, height, or susceptibility to certain diseases.
If you cross a homozygous dominant striped cat with a homozygous recessive spotted cat. What will be the phenotype of the hybrid offspring?
The phenotype of the hybrid offspring will be striped, as the dominant striped trait will mask the recessive spotted trait in this case. The genotype of the hybrid offspring will be heterozygous for the striped trait.
When a cross between a red flower and a white flower yeilds pink offspring the trait is?
Incomplete dominance, where the heterozygous phenotype is an intermediate blend of the two homozygous phenotypes.
If a homozygous dominant plant crossed with a homozygous recessive plant what is the genotype and phenotype of their offspring?
If two homozygous plants with contrasting traits are crossed, the expected genotypes for the offspring will be heterozygous. The dominant trait would be expressed, but they'd be carriers for the recessive trait.
Which phenotype would be observed in all offspring from a cross between GgBb and GGbb?
All offspring would have the phenotype of having a green color (G) due to the dominant trait, but a varying phenotype for the second trait as half the offspring would have a smooth texture (bb) and the other half would have a wrinkled texture (Bb).
What is the phenotype ratio of a cross between a heterozygous male and female?
The phenotype ratio will depend on the specific genetic traits being studied. In general, a cross between two heterozygous individuals is expected to result in a 3:1 phenotypic ratio, with three-quarters of the offspring displaying the dominant phenotype and one-quarter displaying the recessive phenotype.
If sixteen offspring are produced in the cross shown how many of the offspring from the cross would be expected to have wrinkled yellow peas?
3
What is the probable phenotype and genotype of offspring of a cross between a horse homozygous for black color and a horse homozygous for chestnut color?
The probable phenotype of the offspring would be black, as black color is dominant over chestnut color. The genotype of the offspring would be heterozygous for black (Bb), since one parent is homozygous black (BB) and the other is homozygous chestnut (bb).
Albinism or the lack of color is a recessive trait that is present in some plants Cross two carriers for albinism If 500 plants resulted from the cross what percent of offspring would be expected?
25%
Based on the pedigree above how many offspring from this cross had the recessive phenotype?
To determine the number of offspring with the recessive phenotype from the pedigree, you would need to analyze the specific symbols and relationships depicted in the pedigree chart. Typically, the recessive phenotype is represented by a specific shape or shading. By counting the individuals displaying that phenotype among the offspring shown in the pedigree, you can arrive at the total number of offspring with the recessive trait. If the pedigree is not provided, I cannot give an exact number.
If R is dominant to r the offspring of the cross of RR with rr will be homozygous?
R R r Rr Rr r Rr Rr That is the Punnet Square. The genotype will be 100% Rr in the cross. The phenotype will be whatever phenotype is constituted by your dominant allele.
What is the number of offsprings from a genetic cross the closer the resulting offspring numbers will expected values?
liter
Which genotype is used in a test cross?
In a test cross, one individual with a dominant phenotype but unknown genotype is crossed with a homozygous recessive individual. The genotype of the individual with the dominant phenotype can then be inferred based on the phenotypic ratios of the offspring.
What proportion of the offspring from this cross will have smooth yellow peas?
Since smooth yellow peas are dominant traits (represented by genotypes RRYY or RRYy), all offspring from a cross between two plants with smooth yellow peas will also have smooth yellow peas. Therefore, 100% of the offspring will have this phenotype.
What is the phenotype of a offspring?
The phenotype of an offspring refers to its observable traits or characteristics, such as physical appearance, behavior, or other traits resulting from interactions between genes and the environment. These traits can include things like eye color, height, or susceptibility to certain diseases.
What kind of phenotype ratio would you expect from a mono-hybrid cross?
possible mendelian ratios for monohybrid cross genotype is 1:2:1 and phenotype is 3:1
