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A 26-year-old woman and her husband present to a fertility specialist.  They have been trying to have a baby for the past two years without any success.  The husband has 6year-old son from a previous relationship.  A semen analysis indicate no anomalies.  She undergoes a hysterogram (image shown) as part of a comprehensive evaluation. Which of the following embryologic processes failed in this patient? A. Fusion of the paramesonephric ducts B. Fusion of the mesonephric ducts C. Differentiation of the mesonephric ducts D. Involution of the paramesonephric ducts E. Fusion of the urethral folds

Read each of the descriptions below. Then click and drag each to the appropriate category to identify whether it pertains to the male sexual response, the female sexual response, or both. Erectile tissue Tenting effect Female Orgasm presents gametes Vasocongestion Male Possible ejaculation Refractory period after orgasm Orgasmic platform Postorgasmic perspiration Submit Both

Trace the flow of sperm from formation to eventual release from a male cat.  Use number 1 as the point of origin