Question

A wider region, called ampulla is not a part of which of the following structures?

• A. Mammary gland
• B. Fallopian tube
• C. Vas deferens
• D. Testes

Answer 1

The correct option is D Testes

Answer is option D i.e. "Testes"
Ampula ia a flask like canal or duct. Testes do not conatin ampulla.
Mammary gland contains the lactiferous duct that enlarges to form ampulla, which serves as a reservoir for milk.
Fallopian tube has a third portion called ampulla which is the most common site of human fertilization.
Vas deferens at it's end portion contains ampulla which acts as reservior of the sperms.