Which one of the following is a xerophytic plant in
which the stem is modified into the flat green and
succulent structure?
(a) Opuntia (b) Casuarina
(c) Hydrilla (d) Acacia
which the stem is modified into the flat green and
succulent structure?
(a) Opuntia (b) Casuarina
(c) Hydrilla (d) Acacia