GK
BIOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Age of a tree can be estimated by
|
|
Biomass
|
|
|
Its height and girth
|
|
|
Diameter of its heartwood
|
|
|
Number of annual rings
|
Explanation:
Detailed explanation-1: -Age of a tree can be estimated by counting the number of annual rings in a cut stem. The two kinds of wood (spring and autumn wood) appear as alternate concentric rings of light and dark colour, respectively.
Detailed explanation-2: -The term used to determine the age of a tree by counting the annual ring is called. A. Dendrochronology.
Detailed explanation-3: -Every year, trees form new cells arranged in concentric circles. These concentric circles are called annular rings. By counting these rings, the age of a tree can be estimated.
Detailed explanation-4: -The age of the trees can be calculated by the number of annual rings. This method is called dendrochronology.
There is 1 question to complete.