Final answer:
Recessive sex-linked traits are more commonly expressed in males as they have only one X chromosome, and a single recessive allele on this chromosome will express the trait. Females require two copies of the recessive allele since they have two X chromosomes.
Step-by-step explanation:
Yes, recessive sex-linked traits are expressed much more frequently in men than in women. This is because males (XY) have only one X chromosome, so a single recessive X-linked allele will result in expression of the trait. Females (XX), having two X chromosomes, must inherit two copies of the recessive allele to express the trait. Certain human conditions, such as red-green color blindness, hemophilia, and muscular dystrophy, are examples of X-linked recessive disorders. While females who carry one mutant and one normal allele often exhibit no phenotypic effects and are carriers, affected males manifest the disorder with just one mutant allele. In birds, where the female is the one with non-homologous sex chromosomes, the pattern is reversed and these traits are more likely to appear in females.