What Cycle Does a Female Dog Undergo, and What Does

question 163

Multiple Choice

What cycle does a female dog undergo, and what does the cycle lack compared to a female human?

• A) an estrous cycle, which lacks ovulation
• B) an estrous cycle, which lacks menstruation
• C) a menstrual cycle, which lacks ovulation
• D) a menstrual cycle, which lacks implantation

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