Which of the following phytohormones promotes male flowering and parthenocarpy? (a) Auxin (b) Gibberellin (c) Cytokinnin (d) Abscisic Acid Share with your friends Share 0 Chaitra T answered this parthenocarpy is auxins and male flowering MUST be ethylene -2 View Full Answer Shivanjaligadhave answered this Fahcsbs 1