To attracted insects to pollinate them so that seeds will develope.
you get the gold sunflower trophie
Sunflower having Capetulum type of inflorescence is pollinated by insects. Since all the flowers are at one place formation of sepals and petals is reduced to pappus and lesser area having petals. Thus at minimum expense the attraction of insects is maximum to these plants.
Oak Leafs Maple Leafs Ivy Rose Petals Daisy Petals Lily Petals Buttercup Petals Spider Silk Meadow Grass Sunflower Seeds Acorns Blueberries Dandelion Fluff Raspberries Pine Needles Snowflakes Honey Comb Twigs Truffles Blue Gems Yellow Gems Feathers and Bits of Metal.
Yes, sunflower seeds are biodegradable.... All things that come from plants are biodegradable.
Yes, sunflowers appear yellow because they reflect yellow light. The petals of the sunflower absorb all colors of light except for yellow, which is reflected back to our eyes, making them appear yellow.
Yes. All flower petals, and all parts of plants are composed of cells.
As in all plants in the chloroplasts in cells. Most of this happens in the leaves, but can occur in any green part of the plant.
All flowers lose their petals at some point.
Vegetable oil can be made out of several different plants, including soybean, peanuts, canola, and sunflower. So while all sunflower oil is vegetable oil, not all vegetable oil is sunflower oil.
all the flower.
no
All of the petals of a flower are called a corolla. The calyx, made up of sepals, is located beneath (behind) the corolla. The sunflower is one of those plants that has a flower head. The inner florets have very reduced (small) petals. They will form the fruits/seeds. The outer florets (ray or petal bearing florets) can be yellow, red, orange or a combination of those colors.