The Fundamental Unit of Life — Science STD 9 — Question

1. Bacterial cell- prokaryote, Onion peel cell- eukaryote

Explanation:
Bacterial cells are primitive cells hence, called prokaryotic cells. 
They do not possess membrane-bound organelles like mitochondria, lysosomes, etc. They also do not have a well-defined membrane-bound nucleus. 
Onion peel cell is an eukaryotic cell with a well-defined membrane-bound nucleus, other membrane-bound organelles like mitochondria, vacuole, etc.