Fill in the terms to the appropriate blanks to complete the sentences. (dominant, character, trait, monohybrid cross, phenotype, alleles, genotype, recessive_) 1. a is an inherited feature that varies from individual to individual. 2. a is one particular variation of a character. 3. a genetic cross involving parents that differ in a single character is called a 4. most human genes come in alternate versions called 5. if an organism has two non-identical versions of a gene, the one that is expressed in the organism is called the allele. 6. if an organism has two non-identical versions of a gene, the one that is not expressed in the organism is called the allele. 7. the physical traits of an organism are called its 8. the is the genetic makeup of an organism.