During which stage of the ovarian cycle does the corpus luteum develop?Multiple choice question.Follicular phaseLuteal phaseSecretory phaseMenstrual phase
Question
During which stage of the ovarian cycle does the corpus luteum develop?
- Follicular phase
- Luteal phase
- Secretory phase
- Menstrual phase
Solution
Answer
The corpus luteum develops during the Luteal phase of the ovarian cycle.
Explanation
- Follicular Phase: This phase occurs before ovulation, where follicles mature and one becomes dominant.
- Ovulation: This is the process where the mature follicle releases an egg.
- Luteal Phase: After ovulation, the ruptured follicle transforms into the corpus luteum, which secretes hormones such as progesterone.
- Secretory Phase: This phase refers to the changes in the endometrium in response to hormones from the corpus luteum.
- Menstrual Phase: This is when the endometrial lining is shed if no pregnancy occurs.
Thus, the corpus luteum is specifically related to the Luteal phase.
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