Ecosystem Question 32

32. Upper part of sea/aquatic ecosystem contains

(a) plankton

(b) nekton

(c) plankton and nekton

(d) benthos

Show Answer

Answer : a

Hints & Solutions

(a) Plankton $\to$ Organisms passively floating in upper water.

Nekton $\to$ Actively swimming

Benthos $\to$ Lead sedentary life upon the sea bottom



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