Class 11 NEET Biology Morphology Of Flowering Plants Questions Part 1

(c) : In China rose the flowers are actinomorphic i.e., it can be divided into two equal radial halves in any radial plane passing through the centre, they are hypogynous, i.e., the gynoecium occupies the highest position, while the other parts are situated below it; they have twisted aestivation i.e., one margin of petal overlaps that of the next one and so on.