A) Megaspore mother cell and antipodal cells
B) Egg cell and antipodal cells
C) Nucellus and antipodal cells.
D) Egg nucleus and secondary nucleus
Correct Answer: B
Solution :
In most Cases, the mature embryo sac contains 7 cells and 8 nuclei, i.e., egg apparatus, with two haploid synergid cells and one haploid egg cell at micropylar end, two haploid polar nuclei in a single central cell (which later fuse to form diploid secondary nucleus) at the middle and three haploid antipodal cells at the chalazal pole.
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