The arrangements of ovules within the ovary is known as placentation. What does the term placenta refer to ? Name and draw various types of placentations in the flower as seen in $T.S$. or $V.S$.

Flower is a modified shoot as

Define the following terms:

Placentation

The arrangement of ………. within the ovary is known as placentation.

Read the following statements.

$(i)$ 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?