It's not "attached"; the leaves are just pushing the empty husk out on their way up. The husk will usually fall off within a few days. If it doesn't, you can carefully remove it yourself.
The orange insect on sunflower leaves is a red sunflower seed weevil. It eats the sunflower seeds where its larvae hatches.
sunflower
Yes, a sunflower seed is a dicot. Dicots are plants that produce seeds with two cotyledons, which are the first leaves to emerge from the seed upon germination. Sunflowers belong to the Asteraceae family, which is a group of dicot plants.
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 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.
it depends on the type of sunflower
sunflower seed
U.S. sunflower seed production was 3.54 billion pounds in 2000