question_answer 56)

  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

Answer:

  (b) The conducting tissues in plants conduct different saps and have different structures. The primary conducting tissues or plants are xylem and phloem. Xylem conducts water from roots to the other parts of the plant, whereas phloem transports food and other material from the leaves to other parts of plants.