For what purpose does a cell use the energy from redox reactions in cellular respiration?

Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype