Question

Trichina worm occurs in

• A. Man
• B. Domestic animals
• C. Rodents
• D. All of the above

Answer 1

The correct option is D All of the above

Trichinella spiralis is an ovoviviparous nematode parasite, occurring in rodents, pigs, bears, hyenas and humans, and is responsible for the disease trichinosis. It is sometimes referred to as the "pork worm" due to it being typically encountered in undercooked pork products.

So, the correct answer is 'All of the above'.