The heartwood cannot conduct water because of

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

Question

(D) The heartwood consists of dead elements with highly lignified walls. In the heartwood,the xylem vessels and tracheids are blocked by the depositio

Vedclass · Accepted Answer

Deposition of organic compounds

Vedclass · Answer

(D) The heartwood consists of dead elements with highly lignified walls. In the heartwood,the xylem vessels and tracheids are blocked by the deposition of organic compounds like tannins,resins,oils,gums,aromatic substances,and essential oils. Additionally,tyloses (balloon-like outgrowths of xylem parenchyma cells into the vessel lumen through pit cavities) further block the xylem elements,preventing the conduction of water.

Similar Questions

What is meant by secondary growth? What are its types?

Complementary cells are formed by the activity of ..........

Give an explanation about cork cambium.

The cork cambium (phellogen) is formed from:

The waxy substance associated with the cell walls of cork cells that makes them impervious to water is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module