• Elodea vs. Cheek cells
Pelvic girdle Acetabulum Pubic symphysis Pubic symphysis Pubic symphysis Pubic arch/angle Pelvic brim Pelvic inlet Pelvic outlet False pelvis Femur Sacrum Coxal (Hip) bone

Coxal bone Acetabulum Iliac crest Iliac crest Ilium Ilium Pubis Pubis Obturator foramen Obturator foramen Ischium Ischium Greater sciatic notch Lesser sciatic notch Lesser sciatic notch Greater sciatic notch Auricular surface Sacrum Pubic Symphysis Coxal (Hip) bone

Male vs. female pelvis Pelvic inlet - Wider Pelvic inlet - Narrower Pelvic outlet - Larger Pubic arch/angle - Greater than 90 degrees Pelvic outlet - Smaller Pubic arch/angle - less than 90 degrees