Eye sees colour through:
AConesCORRECT
BRods only
CLens
DPupil
NECOBiologyCells
AI
Toaster Teacher
Why the answer is A, and why the others tempt you.
Explanation will be available shortly. Sign up to access full Worked answers.
Want this in Pidgin, Yoruba, Igbo or Hausa? Sign up free →
Practice more Biology questions
NECO Biology has thousands more questions like this — with Worked answers on every one.