Q. The common bottle cork is a product of

 3467  225 AIPMTAIPMT 2012Anatomy of Flowering Plants Report Error

Solution:

Cork cambium or phellogen is a type of cambium arising within the outer layer of the stems of woody plants, usually as a complete ring surrounding the inner tissues. The cells of the cork cambium divide to produce an outer corky tissue (cork or phellem) and an inner secondary cortex (phelloderm). The common bottle cork produced from Quercus suber is a product of phellogen.