HELLO THERE!!!!

QUESTION :- Commercial cork is obtained from?
_______________________________
ANSWER :- Commercial cork is obtained from Quercus
_______________________________
hence option (a) is correct!!

HOPE IT HELP YOU!!! ^_^

Quercus

Quercus is the genus of trees known as oaks, and it is from the bark of these trees that commercial cork is obtained. The most common species used for cork production is Quercus suber, also known as the cork oak.

Process of obtaining cork

- The cork oak trees are harvested for their bark, which is carefully stripped off in sections.
- The bark is then left to dry for several months to a year, during which time it develops the characteristic texture and properties of cork.
- After drying, the cork bark is processed and transformed into various products, such as wine stoppers, flooring, and insulation.

Characteristics of cork

- Cork is lightweight, buoyant, and impermeable to liquids and gases, making it an excellent material for a wide range of applications.
- It is also elastic, fire-resistant, and environmentally friendly, as cork oak trees can be harvested without causing harm to the tree itself.

Uses of commercial cork

- Commercial cork is primarily used for wine stoppers, with the majority of wine bottles sealed with cork stoppers.
- Cork is also used in flooring, as it provides a soft and comfortable surface that is durable and easy to maintain.
- Other applications of cork include insulation, gaskets, and various industrial and consumer products.