Question

In platyhelminthes

• A. Nerve cords are present
• B. Nerve cords are absent
• C. Nerve nets are absent
  
• D. None of the above

Answer 1

The correct option is A Nerve cords are present

The nervous system in Platyhelminthes is a complex system with nerves all around the body. The nervous system of Platyhelminthes consists of two anterior ganglia, usually with two nerve cords winding the length of the organism. Nerve cords are interconnected by transverse nerves to form a ladder-like structure.

So, the correct answer is 'Nerve cords are present'.