Question

Write one vestigal organ of plants.

Answer 1

Yes, there are vestigial organ in the plants. For example, The plant belonging to basal angiosperms (amborella trichopoda) have the vestigial organs in their flowers that suggests they evolved from plants that produced both pollen and ovules in the same flower. Also in the plant cassia, androecium is vestigial so it's androcium is pistinode. And so in the hundred root plant, because the gynoecium is vestigial thus it's abortive stamen (frequently resembling a stamen without it's anther) is also vestigial.