Question

Identify the wrong statement in context of heartwood :

• A. Organic compounds are deposited in it
• B. It is highly durable
• C. It conducts water and minerals efficiently
• D. It comprises dead elements with highly lignified walls

Answer 1

The correct option is C It conducts water and minerals efficiently

Heartwood comprises dead elements with highly lignified walls. Organic compounds like tannins, resins, oils, gums, aromatic substances and essential oils are deposited in heartwood. Heartwood is hard, durable and resistant to the attacks of microorganisms and insects. It does not conduct water and minerals but it gives mechanical support to the stem.