Task: Class Definition Understanding (ontology: Sciences/Biology)

Which of the following definitions best describes 'amoeboid sperm cell'?

A. Any process that stops, prevents or reduces the frequency, rate or extent of plasma cell differentiation.
B. A motile sperm cell that contain no F-actin, and their motility is powered by a dynamic filament system.
C. A motile sperm cell that contains a slender threadlike microscopic appendage that enables motion.
D. A mesothelial cell that is part of the visceral peritoneum.

Answer: A motile sperm cell that contain no F-actin, and their motility is powered by a dynamic filament system.