Earthworm Setae – Prepared Microscope Slide – 75x25mm (EACH)

Description

• Single, prepared slide with a cross section of Earthworm Setae
• Setae are stiff bristles that allow earthworms to attach to the surface and prevent backsliding during peristaltic motion
• Great for biology classrooms to explore structure-function connection as per NGSS standards
• Slide measures 75mm wide and 25mm long
• Arrives in a protective cardboard casing