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प्रश्न
Identify the parts labelled in the given diagram.
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उत्तर
A - Amniotic Cavity; B – Ectoderm; C – Mesoderm; D - Coelom.
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संबंधित प्रश्न
Answer the following question.
Explain the steps of parturition.
Column I contains terms and Column II contains definitions. Match them correctly and choose the right answer.
| Column I | Column II |
| A. Parturition | 1. Attachment of zygote to the endometrium |
| B. Gestation | 2. Release of the egg from the Graafian follicle |
| C. Ovulation | 3. Delivery of baby from the uterus |
| D. Implantation | 4. Duration between pregnancy and birth |
| E. Conception | 5. Formation of a zygote by fusion of the egg and sperm. |
| 6. Stoppage of ovulation and menstruation |
The process of expelling or pushing the baby out from mother's body is called ______.
Name the three stages of parturition.
Write one sentence using the following term pertaining to reproduction in humans.
280 days
Write one sentence using the following term pertaining to reproduction in humans.
Tied and cut
Which hormone's rising concentration promotes stronger uterine contractions near term?
Which hormone is secreted by the maternal posterior pituitary and causes vigorous uterine contractions?
In what position does the baby normally exit during the expulsion stage?
Which gland in the foetus secretes corticosteroids to initiate parturition?
