Final answer:
The most effective method to remove a tissue specimen from the jaws of biopsy forceps during a laryngoscopy is using a Lukens Trap, which utilizes suction to capture the tissue. Therefore, the correct option is D.
Step-by-step explanation:
After passing the biopsy forceps during a rigid laryngoscopy, the best method of removing tissue specimen from the jaws of the biopsy forceps is D. A Lukens Trap. A Lukens Trap is a device specifically designed for collecting specimens during endoscopic procedures. It is connected to the suction line, and when the biopsy forceps are opened inside the trap, the suction helps to release and capture the tissue specimen efficiently.