👉 The term "phragmocone" is a type of plant cell in which the nucleus is surrounded by a thick, protective layer known as phragmum. In this type of cell, the nucleus and other cellular components are arranged in a tightly packed structure called a phragma, which forms a small, cylindrical sac that contains the genetic material necessary for plant growth. The phragmocones typically have two to four lobes or rows of cells that line the surface of the ph
