Question

Ascaris has ........... number of lips.

• A. Four
• B. Three
• C. Two
• D. One

Answer 1

The correct option is B Three

Ascaris is a large intestinal roundworm. It superficially resembles the common earthworms found in the soil. Female worms can be as long as 20-35 cms, and males tend to be smaller, no larger than 30 cms. They can be anywhere from 2-6 mm wide. Mature worms are cylindrical, creamy white or light brown. They tend to have tapered ends. The worms have a thick cuticle, 3 lips at its head, small teeth, and its own digestive tract.

So, the correct answer is 'Three'.