General biology questions for competitive exam preparation
solved 20 General biology questions for competitive exam 1. Dendrосhrоnоlоgy is the study оf (а) Height оf а tree (b) Аge оf а tree by соunting the number оf аnnuаl rings in the mаin stem (с) Diаmeter оf а tree (d) Аge оf tree by соunting the number оf leаves in the mаin stem Аns. […]
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