question_answer 26)

  Starting from the innermost part, the correct sequence of parts in an ovule are (a) egg, nucleus, embryo sac, integument                            (b) egg, embryo sac, nucellus, integument (c) embryo sac, nucleus, integument, egg                            (d) egg, integument, embryo sac, nucellus

Answer:

                  (b) Starting from the innermost part, the correct sequence of parts in an ovule is egg, Embryosac,  nucellus, integument. This sequence can be seen in following A diagrammatic view of an ovule