For this sort of info, visit a high tech science department in a school or a museum, and u could try YouTube - check my channel - EpicVids88
no
Broccoli contains no fats, it is a vegetable.
yes
Lignified cells are cells that contain lignin, which is used for structural support in plants.
no
Onion, Broccoli, Turnip...
No, but it can be found in Uranus.
100 g of broccoli contain about 90mg of Vitamin C - the apples contain about 1000 mg total, so no. Broccoli contain approx. 90 mg vitamin C/100 g or apple contain approx. 5 mg vitamin C/100 g.
Yes, broccoli does contain carbs. For the carbohydrate content of broccoli (both raw and cooked) according to portion size or weight, please see the page link, further down this page, listed under Related Questions.
lignin
Wood does not contain iron other than as an incidental contaminant; the main component compounds in wood are cellulose and lignin.
No, unless the sauce uses flour as a thickener.