What are flowers that contain only either the pistil or stamens called?AUnisexual flowersBBisexual flowersCAsexual flowersDNone of the aboveAnswer: A. Unisexual flowers Read Explanation: Unisexual flower The flower which contains only one reproductive organ (i.e. either male or female) are called unisexual flowers. These are also called as an incomplete flower e.g. papaya, watermelon, corn, cucumber, etc. Read more in App