Exarch is the condition of vascular bundles i | vedclass

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Question

(A) $Exarch$ is a condition of vascular bundles where the $protoxylem$ (the first-formed xylem) is situated toward the periphery (outside) and the $me

Vedclass · Accepted Answer

Protoxylem lies toward the outside and metaxylem lies inward.

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(A) $Exarch$ is a condition of vascular bundles where the $protoxylem$ (the first-formed xylem) is situated toward the periphery (outside) and the $metaxylem$ (the later-formed xylem) is situated toward the center (inward). This arrangement is characteristic of the roots of flowering plants.In contrast,$Endarch$ is the condition where the $protoxylem$ lies toward the center (inward) and the $metaxylem$ lies toward the periphery (outside),which is characteristic of stems.

$Exarch$ is the condition of vascular bundles in which:

Similar Questions

In the transverse section of a root,which of the following statements is correct regarding the arrangement of xylem?

$(i)$ 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?

In the Korper-Kappe theory,the term Korper refers to the body,and Kappe refers to:

Identify $A, B$ and $C$ indicated in the diagram of the root apex given below.

Which type of arrangement of vascular bundles occurs in the roots of monocots?

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