The tissue commonly known as the passport poi | vedclass

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(C) The endodermis of the root is often referred to as the biological check post or passport point because it regulates the movement of water and solu

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Casparian bands and passage cells

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(C) The endodermis of the root is often referred to as the biological check post or passport point because it regulates the movement of water and solutes into the vascular cylinder.This layer is characterised by the presence of Casparian bands,which are suberized thickenings that prevent the apoplastic movement of water.Additionally,it contains passage cells,which are thin-walled cells that allow the radial movement of water and minerals into the xylem.

	$P$	$Q$
$A$	Epiblema	Cortex
$B$	Cortex	Epiblema
$C$	Stele	Cortex
$D$	Cortex	Stele

The tissue commonly known as the passport point or biological check post is characterised by:

Similar Questions

$(i)$ Unicellular hair
$(ii)$ Endodermis with passage cells
$(iii)$ Pith$-$small$/$inconspicuous
$(iv)$ Radial vascular bundle
$(v)$ Xylem exarch
$(vi)$ $2-4$ xylem and phloem
The above description refers to which of the following?

Which of the following is absent in the root of a plant?

Parenchyma cells in between xylem and phloem bundles in roots are called as

Which of the following is the correct sequence of layers in a typical monocot root (from outer surface to inside)?

The given figure shows a section of a root apex. Select the correct option for $P$ and $Q$.
$P$ $Q$
$A$ Epiblema Cortex
$B$ Cortex Epiblema
$C$ Stele Cortex
$D$ Cortex Stele

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