(D) In the vascular bundles of monocot stems like $Maize$ ($Zea$ $mays$),the protoxylem elements disintegrate to form a lysigenous cavity known as the

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(D) In the vascular bundles of monocot stems like $Maize$ ($Zea$ $mays$),the protoxylem elements disintegrate to form a lysigenous cavity known as the water cavity or protoxylem lacuna. This cavity helps in the conduction of water. Therefore,the water cavity is characteristic of the monocot stem.

Class 11 Biology Anatomy of Flowering Plants Internal structure of stem

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Water cavity is found in -

A
Maize root
B
Sunflower stem
C
Sunflower root
D
Maize stem

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Class 11

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Anatomy of Flowering Plants

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Internal structure of stem

Cortex consists of three sub-zones in dicot stem,they are
$I.$ hypodermis $II.$ cortical layer
$III.$ pericycle $IV.$ endodermis $V.$ epidermis

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In a dicotyledonous stem,the sequence of tissues from the outside to the inside is

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The $T.S.$ of the stem of $Cucurbita$ can be identified from the $T.S.$ of a sunflower stem by the presence of:

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Two cross-sections of stem and root appear simple,when viewed by the naked eye. But under a microscope,they can be differentiated by:

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Vascular bundles in the stem of $Cucurbita$ or $Lagenaria$ are

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Water cavity is found in -

Similar Questions

Cortex consists of three sub-zones in dicot stem,they are$I.$ hypodermis $II.$ cortical layer$III.$ pericycle $IV.$ endodermis $V.$ epidermis

In a dicotyledonous stem,the sequence of tissues from the outside to the inside is

The $T.S.$ of the stem of $Cucurbita$ can be identified from the $T.S.$ of a sunflower stem by the presence of:

Two cross-sections of stem and root appear simple,when viewed by the naked eye. But under a microscope,they can be differentiated by:

Vascular bundles in the stem of $Cucurbita$ or $Lagenaria$ are

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Cortex consists of three sub-zones in dicot stem,they are
$I.$ hypodermis $II.$ cortical layer
$III.$ pericycle $IV.$ endodermis $V.$ epidermis