1.

    Certain marine brown algae contain algin, which is commercially important. Algin is a type of:

    A

    Carrageenan

    B

    Agar

    C

    Floridean starch

    D

    Phycocolloid

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Plant Kingdom
    🎯Topic:Algae
    🎓 Ncert Level:Remembering
    🎯Difficulty :Hard
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Algae, Brown Algae, Phycocolloids, Algin

    Related Questions

    1.

    Isogametes are not produced by

    A

    Ulothrix

    B

    Volvox

    C

    Spirogyra

    D

    Rhizopus

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Plant Kingdom
    🎯Topic:Algae
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Isogametes, Sexual Reproduction, Algae, Fungi

    2.

    Algae are also found in association with

    A

    Fungi

    B

    Lichen

    C

    Sloth bear

    D

    Both (a) and (c )

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Plant Kingdom
    🎯Topic:Algae
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Symbiosis, Algae, Fungi, Lichen, Sloth Bear

    3.

    All the following produce isogametes, except

    A

    Ulothrix

    B

    Rhizopus

    C

    Cladophora

    D

    Volvox

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Plant Kingdom
    🎯Topic:Algae
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Isogametes, Sexual reproduction in algae and fungi, Types of gametes

    4.

    Algae are also found in association with

    A

    Fungi

    B

    Lichen

    C

    Sloth bear

    D

    Both (a) and (c )

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Plant Kingdom
    🎯Topic:Algae
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Symbiosis, Algae, Fungi, Lichen, Sloth bear

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