Biology 0610 · IGCSE · Sense organs

Sense organs — practice question

The diagram illustrates the structure of human skin. Identify X, Y and Z.

  • AX receptor, Y sensory neurone, Z sweat gland
  • BX sensory neurone, Y hair erector muscle, Z receptor
  • CX sweat gland, Y hair erector muscle, Z sensory neurone
  • DX sweat gland, Y receptor, Z blood vessel

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI