Final answer:
In genetics, the maximum percentage of recombinant gametes produced after a single crossover during gametogenesis depends on the distance between the linked genes.
Step-by-step explanation:
In genetics, if two genes are linked, they are located close to each other on the same chromosome. When a single crossover occurs during gametogenesis, the genes can be exchanged between chromatids, resulting in recombinant gametes. The maximum percentage of recombinant gametes that can be produced depends on the distance between the genes.
If the genes are very close together, the chance of a crossover is low, and the percentage of recombinant gametes will be low. However, if the genes are far apart, the chance of a crossover is higher, and the percentage of recombinant gametes will be higher.
Therefore, the maximum percentage of recombinant gametes that can be produced if a single crossover occurs during gametogenesis depends on the distance between the linked genes.