Two heterozygous parents are crossed

Two heterozygous parents are crossed. If the two loci are linked, what would be the distribution of phenotypic features in $F _{1}$ -generation for a dihybrid cross?

If the two loci in parents are completely linked, there would be no segregation. The $F _{1}$ -generation will exhibit parental characters only. But, if the two loci are incompletely linked, then segregation would occur partly and the $F _{1}$-generation will exhibit both parental and recombinant characteristics, but the recombinants will be in a very small proportion.