Matrix is inside the mitochondrion.It is cytoplasm like substance.
Cytoskeleton is 3d structure.It is spreaded through out the cell.
They both have a Nucles, Cell Membrane, Mitochdrion, and Vacole, also scientist hav pruven that they both have lysosomes, well at least some plant cells do
Mitochondrion is the singular of mitrochondria. The mitochondria are in most cells (plant and animal cells all have them, some prokaryotes don't) They are the site of respiration. The mitochondria is sometimes referred to as "the powerhouse of the cell". It takes glucose molecules and breaks them down to produce carbod dioxide, water, and energy in the form of ATP, or Adenosine Tri-Phosphate. It directs cellular respiration.
The plant and animal cells are similar because they are both eukaryotic cells. They both contain membrane-bound organelles. They both contain the nucleus, mitochondria, endoplasmic reticulum, lysosomes, and peroxisomes.