Sagot :
Answer:
The stamen and pistil are the essential parts of a flower and are involved in seed production. If a flower contains both functional stamens and pistils, it is called a perfect flower, even if it does not contain petals and sepals.
Sexual reproduction is the sole function of flower, often the showiest part of a plant. Flower's beauty and fragrance evolved not please humans but to attract pollinators(insect or birds), which are central to the reproductive process. Flowers also help classify plants.