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6.Anatomy of Flowering Plants

medium

Vascular cambium in dicot root develops from

A

Endodermis

B

Pericycle

C

Conjunctive parenchyma

D

$(b)$ and $(c)$ both

Solution

(d) Vascular cambium is formed secondarily from conjuctive parenchyma cells lying just below each phloem strand.

The cells of pericycle lying out side the protoxylem also become meristematic to form part of strips of cambium.

Std 11

Biology

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(AIIMS-1992)