What are the 4 differences between eukaryotic/ prokaryotic

1. Prokaryotes are simple, small cells, while eukaryotic cells are complex,  large structured cells

2. Prokaryotic cells do not have a well-defined nucleus but DNA molecule is located in the cell, termed as nucleoid, while eukaryotic cells have a well-defined nucleus, where genetic material is stored

3. Cell Divison in  Prokaryotic is binary Fission,

(conjugation, transformation, transduction) while in eukaryotic is Mitosis

4. Mitochondria is absent Prokaryotic cells but present in eukaryotic cell

Explanation:

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).