11. The fruit ( utricle ) is immersed in the swollen, hardened perianth base. 12. The macula of the utricle is in a horizontal position and detects horizontal acceleration. 13. The fruit is a narrow, straight utricle up to 12 millimeters in length. 14. The fruit is a narrow, curving utricle containing many tiny, angular seeds. 15. The fruit is cup-shaped utricle up to a centimeter long and wide. 16. Two other organs that are part of the vestibular system are the utricle and saccule. 17. The fruit is an urn-shaped utricle containing many tiny bullet-shaped seeds. 18. In mice lacking the otoconia of the utricle and saccule, this retained acoustic sensitivity is lost. 19. The other two sensory organs supplied by the vestibular neurons are the maculae of the saccule and utricle . 20. Closer to the back of the embryo, they form what will become the utricle and semicircular canals.
