Home
Class 11
BIOLOGY
The microscopic organisms float passivel...

The microscopic organisms float passively in water current are termed as

A

Nekton

B

Plankton

C

Benthic

D

Lentic

Text Solution

Verified by Experts

The correct Answer is:
B
The microscopic organism float passively in water current are termed as Plankton.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • BIOLOGICAL CLASSIFICATION

    A2Z|Exercise Section A : Topicwise Questions Topic 4 : Kingdom Fungi (phycomycetes , Ascomycetes , Basidiomycetes|39 Videos

  • BIOLOGICAL CLASSIFICATION

    A2Z|Exercise Section A : Topicwise Questions Topic 5 : Viruses , Viroids And Lichens|30 Videos

  • BIOLOGICAL CLASSIFICATION

    A2Z|Exercise Section A : Topicwise Questions Topic 2 : Kingdom Monera (archaebacteria And Eubacteria)|32 Videos

  • ANIMAL KINGDOM

    A2Z|Exercise Section D : Chapter End Test|50 Videos

  • BIOMOLECULES

    A2Z|Exercise Section D: Chapter End Test|50 Videos

Similar Questions

Explore conceptually related problems

Define Microscopic organisms

Read the following statements and choose the correct option: br A. Diatomaceous earth is formed by the siliceous shells of diatoms br B. Diatoms are microscopic & float passively in water currents

Knowledge Check

  • Ice floats on water because

    A
    its density is less than that of water
    B
    crystal structure of ice has empty space
    C
    Both (a) and (b)
    D
    None of the above

  • Microscopicorganism which passively float on the surfac of water is called

    A
    Phytoplantons
    B
    Zooplantones
    C
    a &b both
    D
    None of these

  • When a ship floats on water

    A
    it displaces no water
    B
    the mass of water displaced is equal to the mass of the ship
    C
    the mass of water displaced is lesser than the mass of the ship
    D
    the mass of water displaced is greater than the mass of the ship

    • Similar Questions

    Explore conceptually related problems

    Ice floats on water because

    Animals/ organisms floating on the surface of water are

    Diatoms float in water due to :

    Match the following : {:(,"Column I","Column II"),(A,"Chrysophtes","i the pigments are identical those of higher plants "),(B,"Dinoflagellates","ii. float passively in water current"),(C,"Euglenoids","iii have two flagella"):}

    Unicellular microscopic organisms were first studied by

    Home
    Profile