Animal cells,prokariyotic cells,protozoans and fungi do not have.They are in plant and algal cells.
xylem
Yes, plant cells contain plenty of water.
Better question. What cells do not contain proteins? Proteins is from the Greek and means " first place, " so I can not think of any cell without some types of proteins.
Animal cells have no chloroplasts.Animals are not photosynthetic.
Prokaryotes and archaea.
"calls" do not contain chloroplasts. However, if you mean cells, then any cell that undergoes photosynthesis has choloroplasts. This would include plant cells as well as some bacteria, archaebacteria, and protist cells.
Epithelial cells do not contain chloroplast.
xylem
i think it's because onions grow underground so chloroplasts are not needed to absorb sunlight.
Yes, plant cells contain plenty of water.
yes it does not have any specialized cells
still not yet sir
DNA doesn't contain any metal. And metals don't have cells
Yes, animal cells do contain vacuoles, smaller than those found in plant cells but greater in number. Some animal cells do not however, have any vacuoles.
Better question. What cells do not contain proteins? Proteins is from the Greek and means " first place, " so I can not think of any cell without some types of proteins.
Jellyfish are composed of cells just like any other organism is.
Animal cells have no chloroplasts.Animals are not photosynthetic.