1.

    The intricate siliceous cell walls of diatoms are composed of two overlapping halves. What is the specific term used to describe these halves?

    A

    Thecae

    B

    Loricae

    C

    Frustules

    D

    Tests

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Protista
    🎓 Ncert Level:Remembering
    🎯Difficulty :Hard
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Protista, Diatoms, Cell wall

    Related Questions

    1.

    Euglena is found in

    A

    Fresh and running water

    B

    Fresh and stagnant water

    C

    Marine water

    D

    Both (1) and (3)

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Protista
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Euglena habitat, freshwater ecology

    2.

    Amoeboid protozoans

    I. live in freshwater, sea water or moist soil

    II. has pseudopodia for locomotion and capturing prey

    III. have silica shells on their surface in marine forms

    Which of the statements given above are correct?

    A

    I and II

    B

    I and III

    C

    II and III

    D

    I, II and III

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Protista
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Amoeboid protozoans, Habitat, Locomotion, Cellular structures

    3.

    Members of Protista are primarily

    A

    Terrestrial

    B

    Aquatic

    C

    Phathogenic

    D

    Photosynthetic

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Protista
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Protista, habitat

    4.

    Diatoms and desmids are found in

    A

    Freshwater

    B

    Marine environments

    C

    Both (1) and (2)

    D

    Terrestrial environments

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Protista
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Ecology, Habitat, Diatoms, Desmids

    5.

    Members of Protista are primarily

    A

    Terrestrial

    B

    Aquatic

    C

    Phathogenic

    D

    Photosynthetic

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Protista
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Protista, habitat

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