Secondary growth or increase in diameter is d | vedclass

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(D) Secondary growth refers to the increase in the girth or diameter of the plant axis. This process is primarily driven by the activity of lateral me

Vedclass · Accepted Answer

Vascular cambium

Vedclass · Answer

(D) Secondary growth refers to the increase in the girth or diameter of the plant axis. This process is primarily driven by the activity of lateral meristems, specifically the $Vascular cambium$ and the $Cork cambium$. The $Vascular cambium$ is responsible for the production of secondary xylem and secondary phloem, which significantly contributes to the increase in the diameter of the stem and root. Therefore, the primary cause of secondary growth is the activity of the $Vascular cambium$.

Secondary growth or increase in diameter is due to

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