Featuring a great Autumn vegetable: What's a choko (chayote)? Flying Solo Differences between a Plant Cell and an Animal Cell: Plant Cells possess a rigid, non living Cell Wall (outermost layer) outside the plasma membrane. Animal Cells lack a cell wall; the plasma membrane Flora Salted Block Tony Marshall im Interview: Ich bin ein groer Zweifler FAZ Plant Dog flower Dog flower Antirrhinum Did you know about this plant? This is my first time growing them. They are called snapdragons because the flowers open their mouth like a dragon!