At Westonci.ca, we connect you with the best answers from a community of experienced and knowledgeable individuals. Join our platform to connect with experts ready to provide precise answers to your questions in various areas. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly 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.