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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
Describe the role of pituitary and ovarian hormones during the menstrual cycle in a human female.
Name the function of the following:
Corpus luteum
Follicle stimulating hormone : Development of oocyte : : Luteinizing hormone : ____________
All occur during follicular phase of menstrual cycle, EXCEPT
Menstruation is triggered by a sudden decline in the amount of hormone secreted by corpus luteum. Identify the hormone.
Which of the following events is not associated with ovulation in human females?
Why are menstrual cycles absent during pregnancy?
Write a short note on Secretory Phase.
Complete the table:
| Number | Type | No. of pairs | Region |
| C1C8 | Cervical | ______ | Neck |
| T1T12 | ______ | 12 pairs | ______ |
| L1L5 | Lumbar | ______ | Lower back |
| S1S5 | ______ | 5 pairs | ______ |
| CO1 | Coccygeal | ______ | ______ |
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.
