1.

    Quiescent centre is found in plants at

    A

    Root tip

    B

    Cambium

    C

    Shoot tip

    D

    Tip

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :plant anatomy, quiescent center, root tip

    Related Questions

    1.

    In dicotyledonous roots, cambium develops in between

    A

    Xylem and cortex

    B

    Phloem and meristem

    C

    Xylem and phloem

    D

    Two xylem strands

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :plant anatomy, dicot root structure, cambium

    2.

    Which tissue layer in the dicot root is primarily responsible for the initiation of lateral roots?

    A

    Endodermis

    B

    Pericycle

    C

    Cortex

    D

    Epiblema

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Remembering
    🎯Difficulty :Hard
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Dicot Root, Lateral Roots, Pericycle, Endodermis

    3.

    In roots the

    A

    Protoxylem lies towards the periphery

    B

    Metaxylem lies towards the pith (centre)

    C

    Both (a) and (b)

    D

    Endarch condition is found

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :plant anatomy, xylem, protoxylem, metaxylem, root structure

    4.

    In a dicot root undergoing secondary growth, which tissue gives rise to the cork cambium?

    A

    Endodermis

    B

    Pericycle

    C

    Cortex

    D

    Pith

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Dicot Root Anatomy, Secondary Growth, Cork Cambium, Pericycle

    5.

    Cortex is bigger than stele in?

    A

    Monocot stem

    B

    Dicot root

    C

    Monocot Leaf

    D

    None of these

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :plant anatomy, cortex, stele, dicot root, monocot stem, monocot leaf

    6.

    Central part of root occupied by parenchymatous (thin or thick walled) cells is called

    A

    Pith

    B

    Endodermis

    C

    Pericycle

    D

    Meristem

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Plant Anatomy, Root Structure, Parenchyma

    7.

    A unique feature observed in the dicot root vascular cylinder is the presence of:

    A

    Endarch xylem with four protoxylem poles

    B

    Exarch xylem with more than six protoxylem poles

    C

    Mesarch xylem with two protoxylem poles

    D

    Centrarch xylem with a single protoxylem pole

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Understanding
    🎯Difficulty :Hard
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Dicot Root Anatomy, Vascular Tissue, Xylem, Protoxylem, Metaxylem

    8.

    Casparian strips occur in

    A

    Endodermis

    B

    Epidermis

    C

    Cortex

    D

    Pericycle

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :plant anatomy, Casparian strip, endodermis

    9.

    Vascular cambium in roots takes its origin from

    A

    Pericycle

    B

    Conjunctive parenchyma

    C

    Both (a) and (b)

    D

    None of the above

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :plant anatomy, vascular cambium, pericycle, conjunctive parenchyma

    10.

    Which of the following is NOT part of the vascular cylinder in a dicot root?

    A

    Xylem

    B

    Phloem

    C

    Pericycle

    D

    Cortex

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Anatomy of Flowering Plants
    🎯Topic:Anatomy Of Dicot Root
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Dicot Root, Vascular Cylinder, Xylem, Phloem, Pericycle, Cortex

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