In old trees, the greater part of secondary xylem is dark brown due to the
Deposition of inorganic material
Deposition of organic material
Activity of cambium
Activity of secondary xylem
The meristematic tissue responsible for the cutting of vascular tissue $(xylem \;and \;phloem)$ is called
Meristematic tissue in vascular bundle is
The organisation of the shoot apex into tunica and corpus is determined largely on the basis of
The anatomy of springwood shows some peculiar features. Identify the correct set of statements about springwood.
$(a)$ It is also called as the earlywood
$(b)$ In spring season cambium produces xylem elements with narrow vessels
$(c)$ It is lighter in colour
$(d)$ The springwood along with autumnwood shows alternate concentric rings forming annual rings
$(e)$ It has lower density
Choose the correct answer from the options given below:
Which of the following is known as wood