In summer, cambium

  • A

    Dies

  • B

    Is more active

  • C

    Is not active

  • D

    Is less active

Similar Questions

$A$. Heart wood is durable, dark and central in position.
$B$. Tyloses are balloon like structures of xylem parenchyma in vessel lumen.
$C$. Late wood is formed during spring season.

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

Bulliform cells found in

$A$ : In monocot roots, pericycle gives rise to lateral roots and cork cambium.

$R$ : It has tetrach vascular bundles usually.

The feature which is common to both heartwood and sapwood is