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Byju's Answer
Standard XII
Biology
Sigmoid Growth Curve
A growing sho...
Question
A growing shoot apex follows a helical path and this phenomenon corresponds to
A
diurnal growth rhythm
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B
circumnutation
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C
allometric growth
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D
a biological clock
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Solution
The correct option is
B
circumnutation
Circumnutation is a helical organ movement widespread among plants.
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