Plant cells never have or , though some animal Cells do.

I hope this is right, answer is in explanation.

Explanation:

Plant cells don't have lysosomes, or a centrosomes (a pair of centrioles)

Hope this helps, if it is wrong, I am very sorry. =(

 this includes the nose, pharynx, larynx, trachea, bronchi and lungs. The respiratory system does two very important things: it brings oxygen into our bodies, which we need for our cells to live and function properly; and it helps us get rid of carbon dioxide, which is a waste product of cellular function.