What is the genotype of the F1 plants that produced pink flowers in the given example?

What is the genotype of the F1 plants that produced pink flowers in the given example?

• A. CRCR DRDR
• B. CWCW DWDW
• C. CRCW DRDW
• D. CRCW DWDW

Answer: (C)

The correct genotype for the F1 plants producing pink flowers is linked to the concept of incomplete dominance, where both alleles contribute to the phenotype. In the context provided, it appears the F1 generation is produced by crossing two homozygous parental plants with distinct flower colors. One parent likely exhibits a red flower phenotype and the other a white flower phenotype, and when combined, the resulting offspring (F1 generation) show a pink flower phenotype. In this scenario, the alleles for the flower colors can be represented as follows: CR for red (the dominant allele) and CW for white (the recessive allele). The flower color pink results from the heterozygous combination of these alleles, namely CRCW. For the other trait stated (possibly denoted as DR and DW), the heterozygous combination capable of producing both dominant and recessive traits is presented as DRDW, which maintains the assertion that two distinct alleles are present. These genotypes align perfectly with the observed phenotypes in the F1 generation, allowing for the mixing of alleles leading to a pink flower presentation. Thus, CRCW DRDW accurately represents the genotype of the F1 plants that yield pink flowers as it showcases the ability of both

The correct genotype for the F1 plants producing pink flowers is linked to the concept of incomplete dominance, where both alleles contribute to the phenotype. In the context provided, it appears the F1 generation is produced by crossing two homozygous parental plants with distinct flower colors. One parent likely exhibits a red flower phenotype and the other a white flower phenotype, and when combined, the resulting offspring (F1 generation) show a pink flower phenotype.

In this scenario, the alleles for the flower colors can be represented as follows: CR for red (the dominant allele) and CW for white (the recessive allele). The flower color pink results from the heterozygous combination of these alleles, namely CRCW.

For the other trait stated (possibly denoted as DR and DW), the heterozygous combination capable of producing both dominant and recessive traits is presented as DRDW, which maintains the assertion that two distinct alleles are present. These genotypes align perfectly with the observed phenotypes in the F1 generation, allowing for the mixing of alleles leading to a pink flower presentation.

Thus, CRCW DRDW accurately represents the genotype of the F1 plants that yield pink flowers as it showcases the ability of both