Advertisements
Advertisements
प्रश्न
the biological/technical terms for Fixing of developing zygote on the uterine wall.
Advertisements
उत्तर
Fixing of developing zygote on the uterine wall – Implantation
APPEARS IN
संबंधित प्रश्न
Name the Following
The term used when females stop menstruation at the age of 45-50 years.
Explain the importance of cleanliness during the time of menstrual cycle in girls.
Read the following passage and answer the question that follows:
Rahini and her parents were watching a television programme. An advertisement flashed on the screen which was promoting the use of sanitary napkins. Rahini’s parents suddenly changed the channel, but she objected to her parents and explained the need and importance of such an advertisement.
What is first menstruation called? When does it occur?
Explain the various phases of the menstrual cycle.
The life of corpus luteum is generally about ______ days in the absence of pregnancy
Ovulation in the human female normally takes place during the menstrual cycle ______.
A biology student after studying the different levels of hormones during the menstrual cycle was comparing 2 subjects (Patients). A table was created after looking at the levels of hormones A and B for Subjects 1 and 2. Read the information in the table and answer the question that follows.
| HORMONE A | HORMONE B | |
| Subject 1 | Shows a peak on the 14th Day of the menstrual cycle. | Falls down during the luteal phase. |
| Subject 2 | Shows a peak on the 14th Day of the menstrual cycle. | The level is maintained high in the luteal phase. |
For subject 2 it is observed that the peak for hormone B has reached the plateau stage. After approximately how much time will the curve for hormone B descend?
Why are menstrual cycles absent during pregnancy?
A human female experiences two major changes, menarche and menopause during her life. Mention the significance of both the events.
Match Column I and Column II with respect to the menstrual cycle.
| Column I | Column II |
|---|---|
| i. Menstrual phase | c. Secretion of inhibin |
| ii. Follicular phase | b. Development of the primary follicle |
| iii. Ovulatory phase | a. Rapid secretion of LH |
| iv. Secretory phase | d. Secretion of estrogen |
Choose the correct option.
