If any following part of flower is involved in the formation of fruit is called false fruit such part is

Write the floral formula of an actinomorphic bisexual, hypogynous flower with five united sepals, five free petals. Five free stamens and two united carpals with superior ovary and axile placentation.

Actinomorphic nature of flower is represented by which of the following symbols?

${{\rm{A}}_{{\rm{1}} + {\rm{(9)}}}}$ stands for

Write floral formula for a flower which is bisexual, actinomorphic, sepals five, twisted aestivation, petals five, valvate aestivation, stamens six, ovary tricarpellary, syncarpous, superior, trilocular with axile placentation.

The side of a flower facing the mother axis is called