Purple flower color is dominant to white flower color. If pure-breeding purple flowering plants are crossed with pure-breeding w
hite flowering plants, what would be the predicted phenotypic ratio of the offspring?
1 answer:
Answer:
The phenotypic ratio of the offspring will be 100% of purple flowers.
Step-by-step explanation:
Mendel's first law states that if two pure lines are crossed for a given character, the descendants of the first generation will all be equal to each other, phenotypically and genotypically, and phenotypically equal to one of the parents (of dominant genotype).
The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment.
We represent the possibilities of hybridization using a Punnett square in the attached picture.
Uppercase letters represent dominant alleles and lowercase letters represent recessive alleles.
Homozygous individuals have the same pair of alleles. (AA, aa)
We can verify that all offspring have a dominant allele, therefore all offspring will have purple flowers.
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To find the intercepts of this give function of g(n), we have to find both the points present on the axis. That is, X-Intercept axial or axis point and the Y-Intercept axial or axis point and apply the zero factor principle to get the actual points on the graph for both the respective intercepts. Let me make it simpler, by showing the whole process via the LaTeX interpreter equation editor.
The X-Intercept is that actual point present in the graphical interpretation where the Y-axis is taken as zero, this makes us to point out the position of X-Intercept points on its X-axis and Y-axis. Take the variable "n" as the variable of "x", it will not change any context or such, we can take any variables for calculations, it does not hinder the processing of Intercepts for the axial points on a graph.
By the zero factor principle, both of them can be separately calculated as a zero on their either sides of the expression.
Similarly, for the second X-Intercept point for the value of 0 in the Y-axis or Y axial plane in a 2 dimensional Graphical representation is going to be, As per the zero factor principle:
Then the X-Intercept here becomes with our provided points as:
Therefore, for our Y-Intercept axial point the X axial plane will instead turn out to be a value with zero on a Graphical representation to obtain the actual points for Y-axis and the Y-Intercept for x = 0 as a point on the graph itself.
Just substitute the value of "0" in "x" axis as a variable on the provided expression. Therefore:
Then, the Y-Intercept would definitely be as per the X-axis lying on the point of zero.
The final coordinating points for X-Intercept and Y-Intercept for their X-axis and Y-axis will be.
Hope it helps.
The X-Intercept is that actual point present in the graphical interpretation where the Y-axis is taken as zero, this makes us to point out the position of X-Intercept points on its X-axis and Y-axis. Take the variable "n" as the variable of "x", it will not change any context or such, we can take any variables for calculations, it does not hinder the processing of Intercepts for the axial points on a graph.
By the zero factor principle, both of them can be separately calculated as a zero on their either sides of the expression.
Similarly, for the second X-Intercept point for the value of 0 in the Y-axis or Y axial plane in a 2 dimensional Graphical representation is going to be, As per the zero factor principle:
Then the X-Intercept here becomes with our provided points as:
Therefore, for our Y-Intercept axial point the X axial plane will instead turn out to be a value with zero on a Graphical representation to obtain the actual points for Y-axis and the Y-Intercept for x = 0 as a point on the graph itself.
Just substitute the value of "0" in "x" axis as a variable on the provided expression. Therefore:
Then, the Y-Intercept would definitely be as per the X-axis lying on the point of zero.
The final coordinating points for X-Intercept and Y-Intercept for their X-axis and Y-axis will be.
Hope it helps.