Download App

Anatomy of Flowering Plants — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYAnatomy of Flowering Plants1 Mark
Question
Why is heartwood more durable?
✓

Answer

Heartwood is durable due to the deposits of substances like resins, tannins, oils, gums, etc, which make the wood hard and resistant to the attacks of microbes and insects.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Anatomy of Flowering Plants→Anatomy of Flowering Plants — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

How do the bulliform cells present in the epidermis help grasses?
→
Secondary growth does not take place in monocot plants. Give possible reason.
→
Why are urochordates called tunicatest?
→
What is the scientific term given to earthworm’s body segments?
→
What is the volume of neural tissues that is occupied by neuroglia cells?
→
Mark the odd one in the following group. Afferent arteriole, Henle's loop, vasa rectae, efferent arteriole.
→
How will you define lungs?
→
Name the nitrogenous waste that is (a) least toxic and (b) the most toxic, respectively.
→
What does ICZN stand for?
→
In the ocean life which plant is the major producer?
→