The genotype for the pink flower is Rr and the genotype for the white flower is rr.
What is the genotype of a red Snapdragon?
In snapdragons, flower color is controlled by incomplete dominance. The two alleles are red (R) and white (R’). The heterozygous genotype is expressed as pink. 6.
What genotype is white?
The diagram shows the cross between two heterozygous parents where B represents the dominant allele (purple) and b represents the recessive allele (white).
What is the phenotype of a snapdragon with the genotype RR?
What is the phenotype of a plant with a genotype of RR? In snapdragons, flower color is controlled by incomplete dominance. The two alleles are Red (R) and White (W). The heterozygous genotype is expressed as pink.
What is the only genotype for a white flower?
When ever the R gene is present in the genotype of a plant, the flower color is always red. The mutant form of this gene, which is recessive, is often written r. Plants with the genotype RR or Rr have red flowers. Plants with the genotype rr have white flowers.
What is phenotype example?
Examples of phenotypes include height, wing length, and hair color. Phenotypes also include observable characteristics that can be measured in the laboratory, such as levels of hormones or blood cells.
What is the probability of getting a red Snapdragon?
The probability of getting a red snap dragon is A 0% B.
Can As marry as?
They refer to the hemoglobin gene constituents on the red blood cells. AC is rare whereas AS and AC are abnormal. Compatible genotypes for marriage are: … AS and AS should not marry, there is every chance of having a child with SS.
What are the six genotypes for blood types?
The different possible genotypes are AA, AO, BB, BO, AB, and OO. How are blood types related to the six genotypes? A blood test is used to determine whether the A and/or B characteristics are present in a blood sample.