Embryonic transportMediumQuestion 9182
Question
The developing embryo moves through the oviduct toward the uterus mainly by:
- ACiliary action and muscular contractionsCorrect
- BBlood pressure only
- CDiffusion across pleura
- DAction of Leydig cells
Correct answer
Ciliary action and muscular contractions
Explanation
Ciliary movement and smooth muscle contractions help transport the embryo toward the uterus.