Name the following a) a plant tissue having dead cells. b) the water conducting tissue generally present in gymnosperms c) chemical in cork cells that makes them impervious to water and gases d) tissue that provides flexibility to plants Share with your friends Share 0 Priya Chauhan answered this Dear student, a)Sclerenchyma b)tracheids c)suberin d) collenchyma. Regards. 2 View Full Answer