A marine cartilaginous fish that can produce electric current is

Options

A. Scoliodon
B. Pristis
C. Torpedo
D. Trygon

Answer

To solve the question "A marine cartilaginous fish that can produce electric current is," we can follow these steps:

### Step 1: Identify the Class of Fish
- The question specifies a "marine cartilaginous fish." Cartilaginous fishes belong to the class **Chondrichthyes**. This class includes sharks, rays, and skates.

### Step 2: Identify the Fish that Produces Electric Current
- Among the cartilaginous fishes, there are some species known for their ability to produce electric currents. The most notable one is the **Torpedo**.

### Step 3: Confirm the Characteristics of the Torpedo
- The Torpedo is known for its electric organs that can generate electric shocks. This ability is used for defense and to stun prey.

### Step 4: Consider Other Options
- The question may present other options such as Trigone (which is a stingray), Prestis (Sawfish), and Scolidon (Dogfish).
- While these are also cartilaginous fishes, they do not have the ability to produce electric currents like the Torpedo.

### Conclusion
- Therefore, the marine cartilaginous fish that can produce electric current is **Torpedo**.

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