MCQ
Which spectrum of the light harmful to organism: ____________.
  • UV component
  • B
    Red and Blue light
  • C
    Visible spectrum
  • D
    All of the above

Answer

Correct option: A.
UV component
A

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free