Differentiate Hadrocentric, Leptocentric vascular bundles ?

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Differentiate Hadrocentric, Leptocentric vascular bundles ?..

Answer / shalini

hadrocentric or amphicribal :
in this type the xylem and phloem are in the form of
concentric rings.

xylem is at the centre surrounded by phloem.

eg:ferns.

leptocentric or amphivasal:in this type xylem and phloem
are present inm concentric rings.
phloem is at the centre surrounded by xylem.

eg:dracaena.

Is This Answer Correct ?    49 Yes 5 No

Differentiate Hadrocentric, Leptocentric vascular bundles ?..

Answer / puravi

Hadrocentric:
(1) It is also called as amphicribal bundle.
(2) Here, xylem forms a central core and surrounded by a
ring of phloem.
(3) It occurs in some aquatic angiosperms and the staminal
bundle of many dicots.
(4) e.g, prunus

Leptocentric:
(1) It is also called as amphivasal bundle.
(2) Here,phloem lies at centre which is completely
surrounded by xylem.
(3) It occurs in some monocotyledonous plants.
(4) e.g, yucca,dracaena

Is This Answer Correct ?    31 Yes 1 No

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