Final answer:
The Hammerhead Shark typically reproduces sexually, with internal fertilization and live birth being the common modes of reproduction. Asexual reproduction in hammerheads is rare and occurs under exceptional circumstances.
Step-by-step explanation:
The Hammerhead Shark most often reproduces sexually. While some vertebrate animals can reproduce asexually through a process known as parthenogenesis, this is relatively rare. Sharks, including hammerheads, usually reproduce sexually and have internal fertilization. Most shark species, including hammerheads, are ovoviviparous, meaning the fertilized egg develops within the mother's body and the young are born alive. Although there have been instances where a hammerhead shark produced young asexually when isolated from males, this is considered an atypical response to unusual circumstances, rather than the norm.