Which condition is characterized by the separation of the corporal body of the penis into two halves?

Bifid penis is characterized by the separation of the corporal body of the penis into two distinct halves. This condition results from a developmental anomaly during fetal growth, where the normal fusion of the penile tissue does not occur completely, leading to the formation of a two-pronged or bifid appearance. It is a rare congenital condition and can be associated with other urogenital abnormalities.

In contrast, hypospadias refers to a condition where the urethral opening is located on the underside of the penis instead of at the tip, which involves the positioning of the urethra rather than the structural division of the penile body. Phimosis is a condition where the foreskin cannot be fully retracted over the glans of the penis, which is unrelated to the physical structure of the penis itself. Apert syndrome is a genetic disorder characterized by craniosynostosis and syndactyly and does not directly involve the anatomy of the penis.

Therefore, bifid penis directly correlates with the specific separation of the penile body, making it the correct answer.