[Solved] Which of the following terms did Freud use very broadly to refer to many physical sources of pleasure? A)Eros and Thanatos B)psyche and ego ideal C)sex and erotic D)fixation and sublimation Anther: The part of a flower's stamen that contains pollen, which is necessary for fertilization in plants. Nonreproductive: Pertaining to functions or behaviors not directly involved in the process of reproduction. Corolla: null Sepal: One of the outermost parts of a flower, usually green and leaf-like, that protects the developing flower.