What scar is left when the seed separates from the ovary wall?

Question

Quizplus · Accepted Answer

The scar left when the seed separates from the ovary wall is called the hilum. The hilum is where the seed was attached to the ovary wall and where the vascular tissue entered and exited the seed during development. The testa is a seed coat that protects the embryo, the micropyle is a small opening in the seed coat used for water and gas exchange, the coleorhiza is a protective sheath around the embryo's radicle that aids in seedling emergence, and abscission is the natural shedding of plant parts, such as leaves, fruits, and flowers.

What Scar Is Left When the Seed Separates from the Ovary