Transport in Plants Question 56

56. The translocation of organic solutes in sieve tube members is supported by

[2006]

(a) P-proteins

(b) mess flow involving a carrier and ATP

(c) cytoplasmic streaming

(d) root pressure and transpiration pull

Show Answer

Answer : a

Hints & Solutions

(a) P-protein is the supporting factor for the translocation of organic solutes in sieve tubes.