Chlorophyll pigments absorb visible light primarily in which of the following wavelength regions?

• A
  $400$ $nm$ to $500$ $nm$ only
• B
  $600$ $nm$ to $800$ $nm$ only
• C
  $400$ $nm$ to $500$ $nm$ and $600$ $nm$ to $700$ $nm$
• D
  $300$ $nm$ to $400$ $nm$ only