Question

You are observing an unknown organism under the microscope. By careful observation you have found that the organism is unicellular and prokaryotic in nature. Which hypothesis among the following is the likely explanation for the observation? The unknown organism is an animal cell. The unknown organism is a fungal cell. The unknown organism is a bacteria. The unknown organism is a plant cell.

Answer 1

Answer: The unknown organism is a bacteria.

Explanation: Bacteria are mostly single-celled prokaryotes that lack a nucleus as well as some other organelles.

Answer 2

The unknown organism is a bacteria