Question

1. which organisms are examples of eukaryotes?

e. coli
viruses
plant and animal cells
archaea

Explanation:

To determine examples of eukaryotes, we analyze each option:

• E. coli is a prokaryote (bacterium, lacks a nucleus).
• Viruses are not cells and not classified as prokaryotes or eukaryotes.
• Archaea are prokaryotes (lack a nucleus).
• Plant and animal cells have a nucleus and other membrane - bound organelles, so they are eukaryotes.

Answer:

Plant and animal cells (the option with "Plant and animal cells")