Planktons are those unicellular or multicellular organisms which:

  • A
    Passively float at or near the surface of water
  • B
    Remain held by surface tension force
  • C
    Are attached at the bottom
  • D
    Actively swim on the surface

Explore More

Similar Questions

Distribution in space is called

The concept of mimicry was given by ...$A$...
Father of Indian Plant Ecology ...$B$...
The term 'ecology' was coined by ...$C$...
Here $A, B$ and $C$ refer to:

The term 'Biosphere' refers to:

$A$ group of two or more than two plant species living together in a particular area is called:

The term biosphere is used for the zone of the Earth where life exists,which includes:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo