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6.Anatomy of Flowering Plants
normal
Commercial cork is obtained from
A
Mango
B
Oak $(Quercus\ suber)$
C
Ficus religiosa
D
Pinus
Solution
(b) In Oak $(Quercus\ suber)$ which yields bottle cork, the cavities of cork cells are filled with air which makes the cork light in weight. It also provides thermal insulating qualities.
Standard 11
Biology
