Plant Growth and Development Question 50
50. Movement of auxin is
[1994]
(a) centripetal
(b) basipetal
(c) acropetal
(d) both $B$ and $C$
Show Answer
Answer : d
Hints & Solutions
(d) Auxins are synthesized at the tip of shoot & then transported towards the base i.e. basipetal. In all segments of root at all temperatures, the movement of auxin is polarised acropetally.