Which of the following statements are correct about heartwood?
(i). It does not help in water conduction
(ii). It is also called alburnum
(iii). It is light in colour and is very soft
(iv). It has tracheray elements which are filled with tannins, resins etc.

Options

A. (ii) and (iv)
B. (i), (ii) and (iii)
C. (ii), (iii) and (iv)
D. (i) and (iv)

Answer

D