31. Survival of plants in terrestrial environment has been made possible by the presence of :
(a) intercalary meristem
(b) conducting tissue
(c) apical meristem
(d) parenchymatous tissue
31. Survival of plants in terrestrial environment has been made possible by the presence of :
(a) intercalary meristem
(b) conducting tissue
(c) apical meristem
(d) parenchymatous tissue