How are genotypes and phenotypes related? (1 point)
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• Both determine the alleles individuals receive.
• Phenotypes determine the genotypes expressed
Genotypes determine the phenotypes expressed
• Both determine differences in genetic makeup
Genotypes and phenotypes are related in that genotypes determine the phenotypes expressed. The genotype refers to the specific combination of alleles an individual possesses for a particular gene, while the phenotype refers to the observable traits or characteristics that result from the interaction between the genotype and the environment.
The genotype serves as the blueprint for the phenotype. It determines the variations in genetic makeup, such as the specific alleles and their combinations. These variations in the genotype can lead to differences in the expression of traits, such as eye color or height, which make up the phenotype.
Ultimately, it is the genotype that dictates the potential range of phenotypes that can be expressed. However, it is important to note that the phenotype can also be influenced by environmental factors, such as nutrition or exposure to certain substances.
In summary, genotypes determine the phenotypes expressed by individuals, as they provide the genetic information necessary for the development and manifestation of observable traits.