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To attracted insects to pollinate them so that seeds will develope.
This is natural. Once the sunflower has been pollinated and fertilized, all energy is devoted to growing the seeds. Since the petals are no longer necessary to attract pollinators, they die off.
well.... Sun flours seed cause the top of the main flowers to droop...
Because it had been pollinated From the framed
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What happens in pvz when you get all achievements?
you get the gold sunflower trophie
How is the structural adaptation of a sunflower useful to the plant?
The structural adaptation of a sunflower's large, flat petals and tall stem allows it to efficiently capture sunlight for photosynthesis. The disc-shaped flower head also helps attract pollinators, promoting successful reproduction. Additionally, the deep root system enables the sunflower to access water and nutrients in the soil, contributing to its overall growth and survival.
What are all the Pixie Hollow ingredients?
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.
How long does it take sunflower seeds to biodegrade?
Yes, sunflower seeds are biodegradable.... All things that come from plants are biodegradable.
Does a sunflower reflect yellow light?
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.
Does petals have cells?
Yes. All flower petals, and all parts of plants are composed of cells.
Where in a sunflower are sugar molecules produced?
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.
Flower petals fall off?
All flowers lose their petals at some point.
Which flower have colorful petals?
all the flower.
Are all flowers with five petals poisonous?
no
Is sunflower oil the same as vegetable oil?
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.
Do sunflowers have pistils?
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.
