Locomotion and Movement — BIOLOGY STD 11 Science — Question

$(i)$ Gynoecium is situated in the centre and other parts of the flower are located on the rim of the thalamus almost at the same level.

$(ii)$ Ovary is half-inferior.
$(iii)$ Examples are plum, rose and peach. 

Which condition of flowers is being described by the above statements?

$(1)$ ilium                          $(2)$ Pubis Freitag

$(3)$ Ischium                     $(4)$ Femur