Which of the following tissues originate from ray initials of a cambium

  • A

    Vascular rays

  • B

    Tracheids and vessels

  • C

    Xylem and phloem fibres

  • D

    Sieve tube and companion cells

Similar Questions

Select the wrong statements

$I.$ Primary and secondary phloem gets crushed during secondary growth

$II.$ During secondary growth, primary xylem remains more or less intact

Give differences : Heartwood and Sapwood
 

Growth rings $(annual\ rings)$ are formed by activity of

Give explantion about heartwood and sap wood.

Definitions / Explanation :

$(i)$ Early wood

$(ii)$ Late wood