Categories: Biology

(en)

How old is this stem?

You can determine the age by counting the annual rings of this wood stem. Check your answer here.




This stem is three (3) years old, because we can count 3 annual rings.
The most recently fromed annual ring is much narrower than the first two.
Wood age


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Hiran

University Senior Lecturer at University of Sri Jayewardenepra, Sri Lanka

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Hiran
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