The correct answer to this question is C, Flower. The most reproductive part of the plant is the flower. A flower contains ovules, which are tiny eggs. They also include pollen. When a flower pollinates, and an ovule fertilizes, the ovule creates a fruit.
These fruits have seeds, and they form seeds. Fruits can come in many sizes and textures. Apples are one of many examples of fruits. An apple can start hard and over time, become mushy. Another fruit is grape. They are soft and juicy. Both of these fruits can come in many colors, including red, purple, and green.