NEET Biology Anatomy Of Flowering Plants Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Anatomy Of Flowering Plants Topic Based

Question & Answer Discuss:

Age of a tree can be estimated by

(a) its height and girth

(b) number of annual rings

(c) diameter of its heartwood

(d) biomass.

Answer: (b)

Two bands of secondary xylem i.e., autumn wood and spring wood are produced in one year. These two bands make an annual ring. The age of the plant can be determined by counting the annual rings. It is called dendrochronology.

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