The Testa or 'seed coat' is made from plant cellulose as in testes or testicle
In order to germinate sunflower seeds hull them. This will cause them to germinate more quickly. Put the seeds in a jar with water and they will germinate.
Sunflower kernels (the edible part inside the hull) are about 23% protein.
Commercial sunflower seeds in their hulls are more correctly called achene's. When the hull is removed, the remaining edible sunflower seed is called the sunflower kernel or heart.
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No. The common sunflower does not require scarification; they have a sufficiently high germination rate without cracking the hull.
Sunflower seeds!
no they are not made out of wood
Vitamin C, Thiamin, Niacin, Vitamin B-6, Folate, Vitamin A, Vitamin E, etc.
The sunflower seed is the fruit of the sunflower (Helianthus annuus). The term "sunflower seed" is actually a misnomer when applied to the seed in its pericarp (hull). Botanically speaking, it is more properly referred to as an achene. When dehulled, the edible remainder is called the sunflower kernel.Remember that sunflowers are Composite flowers, consisting of disc and (sterile) ray florets grouped together on a "flower head". Each disc floret has its own ovary and produces its own seed.Refer related link
Sunflower seeds; these seeds are edible
Sun flower oil is made out of its mature seeds.
you can get sunflower seeds