In a lake , phytoplankton grow in abundance in

Options

A. Littoral zone
B. Limnetic zone
C. Profundal zone
D. Benthic region.

Answer

B

Explanation

Limnetic zone is the open water zone to the depth of effective light penetration . Profundal zone is zone of deep water below the photic zone which is beyond , the depth of effective light penetration . Benthic zone is the bottom zone . Littoral zone is the shallow coastal region .