Statement A: In angiosperms, the megaspore shows the stages of uninucleate, binucleate, quadrinucleate and octanucleate stages during the formation of female gametophyte.
Statement B: The functional megaspore of angiosperms shows three successive generations of free nuclear divisions to form embryo sac.

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Statement A is correct and B is incorrect

Both statements A and B are correct

Both statements A and B are incorrect.

Statement A is incorrect and B is correct.

answer is A.

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Detailed Solution

During the formation of embryo sac, the functional megaspore is initially uninucleate and eventually due to free nuclear divisions shows bi, tetra and octa nucleate condition.

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