The percentage of water content in onions stands at around 88 - 90%.
yes onion contains oil
20%
=== === Yes, the onion can kill the cockcroach because they contain a sulfur-rich volatile oil, peeling or slicing them can cause a person's eyes to tear. This onion has concentric leaf bases having a pungent odor and taste.
This may be an average rather than a specific onion, but onions in general contain 1.1g of protein for every 100g of onion. Again, different variety of onions may contain less or more, but yes, they do contain some protein.
Heat an onion on a frying pan OS a saucepan or something similar and after a few minutes drops of onion oil will start accumulating. Heat an onion on a frying pan OS a saucepan or something similar and after a few minutes drops of onion oil will start accumulating.
Onions do not contain starch. Instead, onions contain carbohydrates which are present in the food in the form of sugars and fibers.
No. But eating onion helps to reduce uric acid content in the body.
Onion, Broccoli, Turnip...
yes
ion onion
2%
The onion is a part of the root, which is usually underground. Thus, it has no need for chloroplasts to photosynthesize.
No, Onion cells does not contain chloroplast
Onions are low in potassium, sodium and phosphorus.