Morphology Of Flowering Plants Root Stem And Leaf Question 372
Question: Tip of twiner is sensitive and coils around support itself. This coiling is called
Options:
A) Nutation
B) Vernation
C) Epinasty
D) Circination
Show Answer
Answer:
Correct Answer: A
Solution:
Twiners are weak stemmed plants where the stem coils or twines around an upright support.
Direction of coiling around the support is specific and genetically determined.
The coiling is due to nutation.
BETA
