Question

what is the meaning of lenticels in bio

Answer 1

A lenticel is a porous tissue consisting of cells with large intercellular spaces in the periderm of the secondarily thickened organs and the bark of woody stems and roots of dicotyledonous flowering plants

Answer 2

these are present in old plants .as young plants have stomata .and old plants have lenticel they work just like stomata as stomata dead in old plants therefore they have lenticel for exchange of gases