It doesn't
Check out the article here & scroll to bottom.
http://community.discovery.com/eve/forums/a/tpc/f/7501919888/m/56419222301
Colon
It takes less than 72 hours for an onion to start growing bacteria.
absorbs bacteria
Bacteria
Bacteria, mold, and yeast.
Onion roots are not photosynthetic.They do not have.
You know when french onion dip has gone bad because it has water on the top.
Rough surfaces absorbs sound.Eh. I know foam does.
yes but it will not do much. If you are wondering wether it will kill bacteria or blood on wood, then i would say most probably not as wood absorbs fluids/bacteria.
they both grow. and, neither get their food by photosynthesis.
an onion cell stores foodThe epidermis is the outermost layer of the skin, it acts as the body's major barrier against the environment. It is the thinnest on the eyelids at and the thickest on the palms.
The diff is thatbacterial cell is prokaryotic and onion peel is eukaryotic .bacterial has 70 s ribosomes and onion peel has 80 s ribosomes.bacterial cell has genetic material called nucleoid and onion peel has its develped genetic material in the nucleus.bacterial cell has no membrane bound organelles but onion peel has membrane bound organelles.