Biology 5090 · O Level · Photosynthesis

Photosynthesis — practice question

Some chemical symbols are shown. What equation represents photosynthesis?

  • A$1 + 8 \rightarrow 6 + 7$
  • B$3 + 4 \rightarrow 1 + 2$
  • C$6 + 7 \rightarrow 1 + 8$
  • D$6 + 7 \rightarrow 5 + 8$

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