10. _____ A recessive phenotype can be expressed b… Show more Indicate whether each statement is True or False. 10. _____ A recessive phenotype can be expressed by some progeny of a monohybrid cross. 11. _____ Epistatic genes may result from dominant or recessive alleles. 12. _____ At a single locus, a diploid individual may have more than two different alleles. 13. _____ A temperature-sensitive allele is an example of a genotype x environment interaction. 14. _____ All of the genetic material in a eukaryotic cell is found in the nucleus. 15. _____ Sex-limited traits are, by definition, encoded by genes on the sex chromosomes. 16. _____ In some XX-XY species, genes on the X chromosome in females have one-half the expression level of the same genes in males. 17. _____ Type 1 diabetes shows 53% concordance in monozygotic twins and 11% concordance in dizygotic twins, suggesting that genetic variation has no effect on this trait. 18. _____ A gene can have more than two alleles in a population. 19. _____ Linked genes cannot have recombination frequencies that are higher than 50%. 20. _____ The higher the coefficient of coincidence, the higher the degree of crossover interference. • Show less