RR x rr
If Mendel crossed true-breeding pea plants with inflated pods (PP) and those with constricted pods (pp), the F1 offspring would inherit one allele from each parent, resulting in a genotype of Pp. Since inflated pods (P) are dominant over constricted pods (p), the phenotype of the F1 offspring would display inflated pods. Thus, all F1 offspring would have inflated pods.
Using the symbols "P" and "p" for genes, symbolize the parental cross, the F1 cross. and the F2
Gregor Mendel studied the following characteristics in pea plants:1. Flower color - purple as dominant, white as recessive2. Flower position - axial as dominant, terminal as recessive3. Seed color - yellow as dominant, green as recessive4. Seed shape - round as dominant, wrinkled as recessive5. Pod shape - inflated as dominant, constricted as recessive6. Pod color - green as dominant, yellow as recessive7. Stem length - tall as dominant, dwarf as recessiveCampbell, Neil A., et al. Biology. 8th ed. San Francisco: Pearson Benjamin Cummings, 2008. 265. Print.
Mendel studied seven traits: Height of the plants (stunted or normal); Flower color (purple or white); Pea color (Green or yellow); Pod color (Green or yellow); Position of flowers on stem (axial or terminal); and Pod shape (inflated or constricted).
In this cross, the homozygous dominant plant (AA) is crossed with a heterozygous plant (Aa). The possible genotypes of the offspring would be 50% homozygous dominant (AA) and 50% heterozygous (Aa), resulting in all offspring displaying axial flowers since axial (A) is dominant over terminal (a). Therefore, out of the 200 offspring, you would expect 100 plants to be AA and 100 to be Aa, all exhibiting axial flower phenotype.
If Mendel crossed true-breeding pea plants with inflated pods (PP) and those with constricted pods (pp), the F1 offspring would inherit one allele from each parent, resulting in a genotype of Pp. Since inflated pods (P) are dominant over constricted pods (p), the phenotype of the F1 offspring would display inflated pods. Thus, all F1 offspring would have inflated pods.
Using the symbols "P" and "p" for genes, symbolize the parental cross, the F1 cross. and the F2
The dominant alleles in Mendel's pea plants were those responsible for the traits of round seeds (R) versus wrinkled seeds (r), yellow seeds (Y) versus green seeds (y), purple flowers (P) versus white flowers (p), and inflated pods (I) versus constricted pods (i).
it is like a process
characteristic . dominate trait .recessive trait1-flower color. purple .white2-seed color .yellow .green3-seed shape. round .wrinkled4-pod color. green. yellow5-pod shape. smooth .bumpy6-flower position. along stem. at tip7-plant height. tall. short
When crosses were made taking into account two dominant charater in a parent with another parent having racessive genes for those characters, in F1 generation all plants had dominant characters but in F2 generation, on self-pollination, the segregation in both the characters were observed independent of each other.
Most deserts have different plants but the most dominant would be the grasses.
Gregor Mendel studied the following characteristics in pea plants:1. Flower color - purple as dominant, white as recessive2. Flower position - axial as dominant, terminal as recessive3. Seed color - yellow as dominant, green as recessive4. Seed shape - round as dominant, wrinkled as recessive5. Pod shape - inflated as dominant, constricted as recessive6. Pod color - green as dominant, yellow as recessive7. Stem length - tall as dominant, dwarf as recessiveCampbell, Neil A., et al. Biology. 8th ed. San Francisco: Pearson Benjamin Cummings, 2008. 265. Print.
Mendel studied seven traits: Height of the plants (stunted or normal); Flower color (purple or white); Pea color (Green or yellow); Pod color (Green or yellow); Position of flowers on stem (axial or terminal); and Pod shape (inflated or constricted).
In this cross, the homozygous dominant plant (AA) is crossed with a heterozygous plant (Aa). The possible genotypes of the offspring would be 50% homozygous dominant (AA) and 50% heterozygous (Aa), resulting in all offspring displaying axial flowers since axial (A) is dominant over terminal (a). Therefore, out of the 200 offspring, you would expect 100 plants to be AA and 100 to be Aa, all exhibiting axial flower phenotype.
The sporophyte generation is dominant in ferns.
Dominant Allele