Which of the following is a characteristic of a monoecious plant?

A characteristic of a monoecious plant is that it produces both staminate (male) and pistillate (female) flowers. This means that a single plant can have the necessary reproductive structures for both types of flowers, allowing for the possibility of cross-pollination or self-pollination. The presence of both flower types on the same plant maximizes reproductive opportunities and enhances genetic diversity.

In contrast, plants that produce only male or only female flowers would be classified as dioecious, meaning that individual plants are exclusively male or female. Additionally, the capacity for self-pollination, while it can occur in some monoecious species, is not a defining characteristic of monoecy itself. The key aspect of monoecious plants is their dual reproductive structure.