Biology 0610 · IGCSE · Tropic responses

Tropic responses — practice question

What does phototropism mean?

  • Aabsorbing mineral ions
  • Babsorbing water
  • Cdirectional growth in response to gravity
  • Ddirectional growth in response to light

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