Q. Consider the following statements:
1.Neustons are unattached organisms which live at the air water interface, like floating plants.
2.Nektons contain animals which are swimmers.
Which of the statements given above is/are correct?

[A] 1 only

[B] 2 only

[C] Both 1 and 2

[D] Neither 1 nor 2

Answer: C
Notes:

Explanation: Neuston: These are unattached organisms which live at the air-water interface such as floating plants, etc.

Nekton: This group contains animals which are swimmers.

Source: Shankar IAS

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