Question

Looking at some pond water under the microscope, you notice some an unfamiliar rod-shaped cell about 200 mm long. Knowing that some exceptional bacteria can be as long as this or even bigger, you wonder whether your cell is a bacterium or eukaryote. How will you decide? If it's not eukaryote, how will discover whether it is a bacterium or archaeon?

Answer 1

It's bacterium.

Step-by-step explanation:

It shows the property of bacterium like it does not have closed nucleus and closed organelles