DENDROLOGY

Detailed explanation-1: -So, the correct answer is ‘cauliflower’

Detailed explanation-2: -Moreover, their economic parts consist not only of pure flowers but rather of the entire immature inflorescence or flower cluster. So, the edible part of cauliflower is inflorescent, not its bud, fruit and leaves.

Detailed explanation-3: -Cauliflower is a vegetable that grows as clusters of flower buds, called florets, on a stem. The heads of cauliflower should be harvested before the flowers open.

Detailed explanation-4: -Yes, a potato is definitely a vegetable. It comes from an annual plant that is grown for its edible root.