Question

why are essential and non essential part of a flower named so?give example

Answer 1

Essential parts of a flower are those that are directly associated with reproduction. E.g. Stamen and Carpel.

Non-essential (accessory) parts are those which either protect the reproductive parts of the flower or make the flower attractive for pollination. E.g. Sepals and Petals

Answer 2

the parts of flowers named as essential and non essential on the basis of their participation in reproductive events
___________________
ESSENTIAL PARTS:- ▶stamen ,pistol
:- they are directly in reproductive events like gamete formation
___________________
NON ESSENTIAL PARTS/ACCESSORY PARTS:- ▶petals,sepals
:- they are not directly involved in reproduction process

hope it helps you...
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