Sieve tubes are suited for translocation of food because they possess (a) bordered pits (b) no ends walls (c) broader lumen and perforated cross walls (d) no protoplasm.
Option C Sieve tubes are suited for translocation of food because they possess broader lumen and perforated cross walls. Sieve tubes are elongated tubular conducting channels of phloem. The end wall possess many small pores and have thin cellulosic wall.
