The alleles for flower color and pollen shape are linked P f…

The alleles for flower color and pollen shape are linked P for purple flowers is dominant to p for white flowers L for long pollen shape is dominant to l for round pollen. A test cross between a parent that is heterozygous at both loci and parent that is homozygous recessive at both loci produces a 1:1 ratio of offspring with white flowers and long pollen, and offspring with purple flowers and round pollen. Which of the following shows the correct pattern of linkage in the heterozygous parent