Through the microscope,you see cells swimming.Each cell has a long tail that moves in a whip-like manner.What type of cellular extension have you observed?
A)flagellum
B)centriole
C)microvillus
D)cilium

Question

Quizplus · Accepted Answer

The description of a long tail moving in a whip-like manner is characteristic of a flagellum. Centrioles are involved in cell division, microvilli are small hair-like projections on cells involved in absorption, and cilia are shorter hair-like projections used for movement or to move substances along a surface.

Through the Microscope,you See Cells Swimming