The offspring of the RRYY x rryy cross, which is called the F1 generation, were all heterozygous plants with round, yellow seeds and the genotype RrYy.
What is the genotype of the F1 generation quizlet?
In the cross-pollination between a true-breeding yellow pod plant (gg) and a true-breeding green pod plant (GG), where green pod color is dominant, the resulting offspring (F1 generation) will be all green (Gg, Gg, Gg, Gg). The genotype of the F1 plants is (Gg).
What is the genotype ratio in F1 generation 1 point?
The phenotypic ratio is 9:3:3:1 whereas the genotypic ratio is 1:2:1:2:4:2:1:2:1.
What are the heterozygous genotypes?
(HEH-teh-roh-ZY-gus JEE-noh-tipe) The presence of two different alleles at a particular gene locus. A heterozygous genotype may include one normal allele and one mutated allele or two different mutated alleles (compound heterozygote).
What were the genotypes of the parental P1 individuals?
What were the genotypes of the parental (P1) individuals? The genotypes of the parental individuals were FFTT and fftt. Two tall red pea plants, when crossed, produced some offspring that were white and dwarf.
What are the genotypes of the F2 generation?
F2 tall red plants will have 4 genotypes, i.e. homozygous tall homozygous red (TTRR), homozygous tall heterozygous red (TTRr), heterozygous tall and homozygous red (TtRR), and heterozygous tall and heterozygous red (TtRr) will be in the ratio of 1:2:2:4.
What are the genotypes of the individuals labeled 1/2 and 3?
What are the genotypes of the individuals labeled 1, 2 and 3? Individual 1 has the genotype aa. Individual 2 has the genotype Aa. Individual 3 has the genotype Aa.
What are the 3 types of genotypes?
There are three types of genotypes: homozygous dominant, homozygous recessive, and hetrozygous.
What is my genotype?
In a nutshell: your genotype is your complete heritable genetic identity; the sum total of genes transmitted from parent to offspring. There are four hemoglobin genotypes (hemoglobin pairs/formations) in humans: AA, AS, SS and AC (uncommon). SS and AC are the abnormal genotypes or the sickle cells.
How do you find parental genotypes?
To construct a Punnett square, the genotypes of both parents must be known. One parent’s alleles are listed across the top of the table, and the other parent’s alleles are listed down the left hand side. The resulting offspring genotypes are produced at the intersection of the parent’s alleles.
What is the genotype of the female parent?
Using the definition of “genotype” that refers to a relevant section of the DNA sequence inherited by an organism, the genotype of female humans is XX, as opposed to male humans’ genotype XY.