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5.Morphology of Flowering Plants
normal
Tegmen develops from
A
Outer integument
B
Inner integument
C
Chalaza
D
Funicle
(AIPMT-1990)
Solution
(b) As a result of double fertilization many changes are brought about in the ovule due to which ovule is converted to seed.
The outer integument becomes hard and forms testa and the inner integument becomes thin and papery and converted to tegmen.
Standard 11
Biology
