Consider the following statements regarding the major pigments and stored food in the different groups of algae and select the correct option.
$I.$ In Chlorophyceae, the stored food material is starch and the major pigments are chlorophyll-$a$ and chlorophyll-$b$.
$II.$ In Phaeophyceae, laminarin is the stored food and major pigments are chlorophyll-$a$ and chlorophyll-$c$.
$III.$ In Rhodophyceae, floridean starch is the stored food and major pigments are chlorophyll-$a$, $d$ and phycoerythrin.

• A
  $I$ is correct, but $II$ and $III$ are incorrect.
• B
  $I$ and $II$ are correct, but $III$ is incorrect.
• C
  $I$ and $III$ are correct, but $II$ is incorrect.
• D
  $III$ is correct, but $I$ and $II$ are incorrect.