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प्रश्न
the biological/technical terms for Fixing of developing zygote on the uterine wall.
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उत्तर
Fixing of developing zygote on the uterine wall – Implantation
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संबंधित प्रश्न
Uterus, Parturition, Fertilisation, Gestation, Implantation.
Define Amenorrhea
Complete the following sentences with appropriate word:
The human gestation period is about ____________.
The following is the illustration of the sequence of ovarian events (a-i) in a human female.

Explain the changes that occur in the uterus simultaneously in anticipation.
____________ is transformed to corpus luteum during luteal phase of the menstrual cycle.
After ovulation the collapsed ovarian follicle shrinks and becomes filled with cell to form:
Answer the following questions by observing the diagram of menstrual cycle:

- What is the period of menstruation?
- On which day does ovulation occur during the menstrual cycle?
- In the menstrual cycle which reproductive organs undergo changes?
- Which period is said to be the period of regeneration of endometrium?
- Which period is said to be the period of secretions of glands in endometrium?
Complete the table:
| Number | Type | No. of pairs | Region |
| C1C8 | Cervical | ______ | Neck |
| T1T12 | ______ | 12 pairs | ______ |
| L1L5 | Lumbar | ______ | Lower back |
| S1S5 | ______ | 5 pairs | ______ |
| CO1 | Coccygeal | ______ | ______ |
At what age does menopause typically occur?
What condition can cause a temporary stop in the menstrual cycle besides pregnancy?
