The edible portion of cabbage is

Solution (By Examveda Team)

The edible portion of cabbage is the head.
You can eat the cabbage core and stem which are highly nutritious and refreshingly crunchy.
Cabbage is a biennial plant grown as an annual vegetable crop for its dense-leaved heads. Heads average between 0.5 and 4 kg (1 and 8 lb), with fast-growing, earlier-maturing varieties producing smaller heads. Most cabbages have thick, alternating leaves, with margins that range from wavy or lobed to highly dissected; some varieties have a waxy bloom on the leaves.