$A$ timber merchant told a customer that the log of wood he is purchasing belongs to a $20$-year-old tree. He did so by

  • A
    Measuring the wood log
  • B
    Counting annual rings
  • C
    Counting cork layers
  • D
    Measuring the breadth of the wood

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Similar Questions

The grafting method can be used in which of the following?

$A$ : The oldest layer of sapwood lies just outside the vascular cambium.
$R$ : Sapwood contains actively conducting vessels and occupies the central part of the stem.

The outer part of the periderm is . . . . . . .

Narrow bands of parenchymatous tissue which pass through the secondary xylem and phloem radially are called

Vascular cambium of stem is

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