Question

In floral formula of a plant family symbol A2+4 represents all, except
Adhesion of stamens
Tetradynamous condition of stamens
0 Number of stamens
Stamens are of variable length? ​

Answer 1

ANSWER

Androecium in family Brassicaceae has 6 stamens arranged in two whorls, outer whorl is of two short lateral stamens while inner whorl is made of four long stamens arranged in two medium pairs this condition is referred as tetradynamous condition and are free with anther basifixed or dorsifixed and has longitudinal dehiscence.

So the correct option is 'Tetradynamous condition'