Estimation of the age of the is done by

  • A

    Counting the epidermal rings

  • B

    Measuring the pith diameter

  • C

    Counting the annual rings

  • D

    Counting the late woods only

Similar Questions

$A$ : Complementary cells are cut-off by phellogen towards outside.

$R$ : Phellogen is partially secondary in origin.

During the formation of interfascicular cambium, which cells lose the capacity to divide but mature to perform specific function ?

The undifferentiated cells are present in

The balloon­shaped structures called tyloses

  • [NEET 2016]

Casparian strips occur in

  • [NEET 2018]