Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Experience the ease of finding accurate answers to your questions from a knowledgeable community of professionals. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

You observe a sample under a microscope. It is 5 μm in diameter and has a nucleus. What would it most likely be?
A. A bacterial cell.
B. An ovum (egg cell).
C. A sperm cell.
D. A single strand of hair.