NEET Biology question

Tyloses, an outgrowth from ray or axial parenchyma cell into the lumen of a vessel, which partially or completely blocks the cavity are present in

(A)Periderm
(B)HeartwoodCorrect
(C)Sapwood
(D)Secondary cortex

Answer: (B)

Solution

Tyloses develop most commonly in older wood, where the nonfunctional vessels become plugged, a process associated with the conversion of sapwood into heartwood. Heartwood

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Question ID VK-105315