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प्रश्न
Uterus, Parturition, Fertilisation, Gestation, Implantation.
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उत्तर
Fertilisation → Uterus → Implantation → Gestation → Parturition
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संबंधित प्रश्न
Explain the ovarian and uterine events that occur during a menstrual cycle in a human female under the influence of pituitary and ovarian hormones respectively.
Sketch the labelled diagram.
Menstrual cycle
The following is the illustration of the sequence of ovarian events (a-i) in a human female.
Name the ovarian hormone and the pituitary hormone that have caused the above-mentioned events.
Identify the phase of the menstrual cycle during which there is a peak in the level of progesterone.
Which one of the following events occurs during the secretory phase of the menstrual cycle?
How long does the secretory phase of the menstrual cycle last?
Luteal phase is also known as ____________.
In the figure given below, parts A and B show the level of hormones which influence the menstrual cycle. Study the figure and answer the questions that follow:
- Name the organs which secrete the hormones represented in parts A and B.
- State the impact of the hormones in part B on the uterus of the human female during 6 to 15 days of the menstrual cycle.
Given below is the diagram depicting the menstrual cycle in human beings. Study it carefully and answer the questions that follow.
- Which phases are indicated by ‘C’ and ‘D’?
- Name the structures labelled ‘F’. What is its role?
- Explain the changes in the level of progesterone during phases ‘C’ and ‘D’.
- Which hormone present in the urine confirms pregnancy in human beings?
- Identify the structure labelled ‘E’. Name the hormone released by it.
The onset of menstruation in women is called ______.
