What is the adaptations of a oviduct?

The oviduct, or fallopian tube, has several adaptations that facilitate reproduction. It features a ciliated epithelium that helps transport the egg from the ovary to the uterus, as well as the sperm towards the egg for fertilization. The muscular walls of the oviduct can contract rhythmically to assist in this movement. Additionally, the oviduct provides an optimal environment for fertilization and early embryonic development through its secretions.