In general, the egg apparatus of embryo sac in angiosperm consists of

* There is no correct answer of this question among the given options, but if, in the given question, “egg apparatus of” words are removed, then best possible option will be 
(1) in the code U6, i.e, “one egg cell, two synergids, three antipodal cells, two polar nuclei.”

In general, the egg apparatus of embryo sac in angiosperm consists of one egg cell and two synergids. Antipodal cells and polar nuclei are not a part of the egg apparatus. Hence, none of the options is correct.