The correct answer is C. Sexual reproduction
Explanation:
Flowers are common structures found in most plants, although there are some plant species such as mosses or cycads that do not have flowers. Moreover, flowers are essential for most plants because they have an important role in sexual reproduction. Indeed, flowers contain the ovules of the plant (female reproductive structures) and the pollen (male reproductive cells) and when these two elements join through pollination the plant reproduces. This later leads to the emergence of a fruit containing seeds and seeds are the beginning of a new plant.
