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प्रश्न
Complete the following table by writing the name of the structure or the function of the given structure:
| Structure | Function | ||
| 1. | Corpus luteum | 1. | ______ |
| 2. | ______ | 2. | Produces male gametes in mass |
| 3. | Leydig cells | 3. | ______ |
| 4. | ______ | 4. | Stores the sperms until they mature and become mobile |
| 5. | Umbilical cord | 5. | ______ |
| 6. | Fallopian tube | 6. | ______ |
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उत्तर
| Structure | Function | ||
| 1. | Corpus luteum | 1. | It acts as an endocrine gland and secretes hormones like oestrogen, progesterone, and relaxin. |
| 2. | Testes | 2. | Produces male gametes in mass |
| 3. | Leydig cells | 3. | It produces the male hormone testosterone. |
| 4. | Epididymis | 4. | Stores the sperms until they mature and become mobile |
| 5. | Umbilical cord | 5. | A cord containing blood vessels connects the placenta with the foetus. |
| 6. | Fallopian tube | 6. | The site of fertilisation for the sperm and ovum. |
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संबंधित प्रश्न
Explain the role of pituitary and the ovarian hormones in menstrual cycle in human females
What is menstrual cycle? Describe it in brief.
Multiple choice question.
Rupturing of follicles and discharge of ova is known as _______.
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?
The menstrual cycle ceases during pregnancy.
Identify the phase of the menstrual cycle during which there is a peak in the level of progesterone.
The life of corpus luteum is generally about ______ days in the absence of pregnancy
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. |
Subject 2 has a higher level of hormone B, which is ______
The Corpus luteum grows during menstruation.
Menstrual flow occurs due to lack of ______.
