**Category:** Genetics  
**Subtype:** Mendelian Inheritance and Genetic Linkage  
**Problem Description:** This problem involves a genetic cross (P generation) to determine the number of possible gamete combinations, genotypes, and phenotypes in the F1 generation, considering complete dominance and genetic linkage between genes A, B, D, and E. The problem also requires evaluating the correctness of several statements regarding the F1 generation's genetic outcomes.