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1.Sexual Reproduction in Flowering Plants
medium
The sequence of development of embryo sac is
A
Archesporium $→$ megaspore mother cell $→$ megaspore $→$ embryo sac
B
Archesporium $→ $ megaspore $→$ megaspore mother cell $→$ embryo sac
C
Archesporium $→$ megaspore $→$ megasporophyte $→$ embryo sac
D
None of the above
(AIIMS-1993)
Solution
It’s obvious.
Standard 12
Biology
