A pumpkin is a cultivar of winter squash round with smooth, slightly ribbed skin and is most often deep yellow to orange in coloration. The thick shell contains the seeds and pulp. The name is most commonly used for cultivars of Cucurbita pepo, but some cultivars of Cucurbita maxima, C. argyrosperma, and C. moschata with similar appearance are also sometimes called "pumpkin." Traditional C. pepo pumpkins generally weigh between 3 and 8 kilograms (6 and 18 lb), though the largest cultivars (of the species C. maxima) regularly reach weights of over 34 kg (75 lb). The color of pumpkins derives from orange carotenoid pigments, including beta-cryptoxanthin, alpha, and beta carotene, all of which are provitamin A compounds converted to vitamin A in the body.

Fruits II

In botany, a fruit is a seed-bearing structure in flowering plants formed from the ovary after flowering.

Fruits are how flowering plants disseminate their seeds. Edible fruits, in particular, have long propagated using the movements of humans and animals in a symbiotic relationship that is the means for seed dispersal for the one group and nutrition for the other; in fact, humans and many animals have become dependent on fruits as a source of food.