Vascular bundles in monocotyledons are consid | vedclass

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Question

(D) In plants,vascular bundles are classified as open or closed based on the presence or absence of cambium. In dicotyledonous stems,vascular bundles

Vedclass · Accepted Answer

cambium is absent

Vedclass · Answer

(D) In plants,vascular bundles are classified as open or closed based on the presence or absence of cambium. In dicotyledonous stems,vascular bundles contain cambium between the xylem and phloem,which allows for secondary growth; these are called open vascular bundles. In monocotyledonous stems,the cambium is absent between the xylem and phloem,meaning they cannot undergo secondary growth. Therefore,vascular bundles in monocotyledons are referred to as closed vascular bundles.

Vascular bundles in monocotyledons are considered closed because

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