answersLogoWhite

0


Best Answer

The F1 dihybrid phenotypic ration is 1 to 3 to 3 to 1. The F1 monohybrid genotypic ration is 1 to 2 to 1.

User Avatar

Wiki User

10y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

5mo ago

The phenotypic ratio for a monohybrid cross in the F1 generation is typically 3:1. This means that three-quarters of the offspring will exhibit one phenotype, while one-quarter will exhibit a different phenotype. This ratio is based on Mendelian inheritance patterns.

This answer is:
User Avatar

All the plants of F1 generation show a dominant trait and all are heterozygous condition. The ratio is 1

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

blue cow cheese

This answer is:
User Avatar

User Avatar

Wiki User

12y ago

9:3:3:1

clays class hahahaha

This answer is:
User Avatar

User Avatar

Wiki User

12y ago

1:2:1

This answer is:
User Avatar

User Avatar

Wiki User

12y ago

3:1

This answer is:
User Avatar
User Avatar

Sampangi Chethana

Lvl 1
1y ago
3:1 phenotypic ratio is for F2 generation and not for F1

Add your answer:

Earn +20 pts
Q: What is the phenotypic ratio for a F1 cross?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Natural Sciences

The phenotypic ratio resulting from a dihybrid cross showing independent assortment is expected to be what?

The phenotypic ratio resulting from a dihybrid cross showing independent assortment is expected to be 9:3:3:1. This ratio is obtained when two heterozygous individuals are crossed for two traits that are independently inherited. The ratio represents the different combinations of phenotypes that can arise from the cross.


Why does the expected genotypic ratio often differ from the expected phenotypic ratio from monohybrid cross?

Because in heterozygotes, both alleles are transcribed and translated.


What information would tell you if a cross showed complete dominance?

If a cross between two organisms shows complete dominance, all individuals in the first generation (F1) will display the dominant trait. This indicates that the dominant allele is fully expressed, masking the recessive allele. To confirm complete dominance, further crosses involving the F1 generation can be conducted to observe the phenotypic ratio of the offspring.


What is a monohybrid ratio?

A monohybrid ratio refers to the genotypic and phenotypic ratio seen in the offspring of a genetic cross involving only one trait. For example, in a monohybrid cross between two heterozygous individuals (Aa x Aa), the genotypic ratio among the offspring would be 1:2:1 for AA:Aa:aa, and the phenotypic ratio would be 3:1 for the dominant trait to the recessive trait.


What is the phenotypic ratio of a monohybrid cross?

In a monohybrid cross with one parent homozygous dominant and the other homozygous recessive The phenotype of the F1 offspring will be 100% that of the parent with the dominant allele. A cross of two of the F1 offspring will be 75% phenotypically like the dominant allele and 25% will be hommozygous recessive or 3 to 1

Related questions

What is the phenotypic ratio of the?

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.


What is the phenotypic of the F2 generation?

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.


What is the expected phenotype ratio of seed color of the offspring of an F1 x F1 cross?

The expected phenotype ratio of seed color in the offspring of an F1 x F1 cross is 3:1. This is because the F1 generation is heterozygous for the trait, resulting in a 3:1 ratio of dominant to recessive phenotypes in the offspring.


The phenotypic ratio resulting from a dihybrid cross showing independent assortment is expected to be what?

The phenotypic ratio resulting from a dihybrid cross showing independent assortment is expected to be 9:3:3:1. This ratio is obtained when two heterozygous individuals are crossed for two traits that are independently inherited. The ratio represents the different combinations of phenotypes that can arise from the cross.


Why does the expected genotypic ratio often differ from the expected phenotypic ratio from monohybrid cross?

Because in heterozygotes, both alleles are transcribed and translated.


What information would tell you if a cross showed complete dominance?

If a cross between two organisms shows complete dominance, all individuals in the first generation (F1) will display the dominant trait. This indicates that the dominant allele is fully expressed, masking the recessive allele. To confirm complete dominance, further crosses involving the F1 generation can be conducted to observe the phenotypic ratio of the offspring.


What is a monohybrid ratio?

A monohybrid ratio refers to the genotypic and phenotypic ratio seen in the offspring of a genetic cross involving only one trait. For example, in a monohybrid cross between two heterozygous individuals (Aa x Aa), the genotypic ratio among the offspring would be 1:2:1 for AA:Aa:aa, and the phenotypic ratio would be 3:1 for the dominant trait to the recessive trait.


What is the phenotypic ratio of the F-2 generation of the monohybrid cross?

1 Red : 2 Pink : 1 White


What is the phenotypic ratio of a monohybrid cross?

In a monohybrid cross with one parent homozygous dominant and the other homozygous recessive The phenotype of the F1 offspring will be 100% that of the parent with the dominant allele. A cross of two of the F1 offspring will be 75% phenotypically like the dominant allele and 25% will be hommozygous recessive or 3 to 1


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.


A 1 to 2 to 1 phenotypic ratio in the F2 generation of a monohybrid cross is a sign o?

A 1 to 2 to 1 phenotypic ratio in the F2 generation of a monohybrid cross is a sign of incomplete dominance, where the heterozygous genotype results in an intermediate phenotype. This ratio is typical when one allele is not completely dominant over the other, leading to a blended or mixed phenotype in heterozygous individuals.


What kind of phenotype ratio would you expect from a mono-hybrid cross?

In a mono-hybrid cross, you would expect a phenotypic ratio of 3:1. This means that you would expect 3 individuals with one phenotype and 1 individual with a different phenotype.