an oval-ish shape
sunflower
A sunflower seed is an achene which means a simple dry fruit. The sunflower seed are referred to as the fruit of the Sunflower because it is produce by the plant.
There is no need to do this with domesticated sunflower seed.
in late spring,sunflower seed will germinate
The actual seed of the sunflower might be all black, or black with white stripes. Its shape is similar to a long triangle with soft edges; therefore, sunflower seeds have one point which is opposite a rounded edged base (seed scar location).
The shell of a sunflower which is white and black striped protects the seed inside of it. The seed, if planted becomes a sunflower plant.
No, it is a dicot.
A sunflower seed is the fruit of the sunflower. The seed is referred to as a achene when it is inside of its shell or pericarp.
sunflower seed
it depends on the type of sunflower
U.S. sunflower seed production was 3.54 billion pounds in 2000
U.S. sunflower seed production was 2.49 billion pounds in 2002