Gametophyte and sporophyte are independent of each other in which of the following groups?

$\left(i\right)$ Green algae occur in freshwater, brackish water, saltwater.
$\left(ii\right)$ Habitat of brown algae-fresh water (rare), brackish water, saltwater.
$\left(iii\right)$ Some red algae are found in freshwater, mostly occur in saltwater, some are in brackish water.
$\left(iv\right)$ Most of the red algae are multicellular.
$\left(v\right)$ Red alga may occur in both well-lighted regions close to the water surface and also at great depths in oceans where light penetration is little.
$\left(vi\right)$ The cell wall of red algae consists of cellulose + agar.
$\left(vii\right)$ $2-8,$ equal and apical flagella in green algae.

How many of the following statements are correct?

In the given diagrams, some of the algae have been labelled as $A, B, C, D$ and $E .$ Choose the correct option to identify these algae. 

In the above diagram, the labeling "C' is