Human Biology Lab

ANATOMICAL DEPTH CONTROL Place the pointer over the body and use the mouse wheel. Scrolling inward reveals progressively deeper anatomy.

DEPTH

VIEW: ANTERIOR DEPTH: SKIN BODY: BOTH

Posterior visceral view

NEXT LAYER SUBCUTANEOUS

DEPTH 1 SKIN

Mouse wheel = anatomical depth • Click a depth level to jump directly

EXTERNAL ANATOMY

Skin

The skin is the body's largest organ and forms the outer protective barrier between the body and the environment.

WHAT YOU ARE SEEING

External surface anatomy and visible body landmarks.

WHY IT MATTERS

Skin protects underlying tissue, regulates temperature, provides sensation and helps prevent fluid loss.

SCROLL DIRECTION

Scroll downward to move deeper into the body. Scroll upward to return toward the surface.