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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 changes that occur in the ovary and uterus during menstrual cycle in human females. Mention the influence of pituitary and ovarian hormones in bringing these changes.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Menarche is the stoppage of menstruation.
Calculate the number of spermatozoa produced by a single primary spermatocyte.
When does ovulatory phase occur?
Immediately after ovulation, the mammalian egg is covered by a membrane known as ______.
Secretion of progesterone by corpus luteum is initiated by ______.
Which one of the following is the most likely root cause why menstruation is not taking place in regularly cycling human female?
Level of which hormones are at their highest during the luteal phase (second half of the cycle) of the menstrual cycle?
What are the events taking place in the ovary and uterus during follicular phase of the menstrual cycle.
Describe hormonal control in various phases of the menstrual cycle.
