Which of the following decays rapidly when ex | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Sapwood (alburnum) is the peripheral region of the secondary xylem. It consists of living cells and conducting elements that transport water and m

Vedclass · Accepted Answer

Sapwood

Vedclass · Answer

(B) Sapwood (alburnum) is the peripheral region of the secondary xylem. It consists of living cells and conducting elements that transport water and minerals. Because it contains living protoplasts and stored food materials like starch,it is highly susceptible to fungal and bacterial attacks. Therefore,when exposed to air or moisture,sapwood decays much more rapidly than heartwood (duramen),which is dead,lignified,and contains tannins,resins,and oils that provide resistance to decay.

Which of the following decays rapidly when exposed to air?

Similar Questions

Complete the following analogy-type questions:
$(i)$ Cells of cambium between vascular bundles : Intrafascicular cambium :: Cells of medullary rays : .....
$(ii)$ Cambium cells dividing towards the pith : Secondary xylem :: Cambium cells dividing towards the periphery : .......

Arrange the following in the sequence you would find them in a plant starting from the periphery: phellem,phellogen,phelloderm.

Increase in the girth of plant (organ) takes place by

Which one of the following tissues is formed in stems from cells cut off by the cambium on its inner side?

Tissue present in an annual ring is

Vedclass Test Series

Exam Paper Generator

Online Exam Module