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प्रश्न
Complete the following sentences with appropriate word:
The human gestation period is about ____________.
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उत्तर
The human gestation period is about 280 days.
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संबंधित प्रश्न
Name the function of the following:
Corpus luteum
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.
Name the Following
The onset of menstruation in a young girl at about the age of 13 years.
Describe the structure of a Graafian follicle.
On the fourteenth day of the menstrual cycle the female gamete released is _____.
Mature Graafian follicle is generally present in the ovary of a healthy human female around stet ______.
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. |
If the peak of Hormone A does not appear in the study for Subject 1, which of the following statement is true?
Exit from the cell cycle and remain dormant for long time by a cell is represented by one of the following phases of the cell cycle:
The figure show a section of human ovary. Select the option which gives the correct identification of either A or B with function/characteristic.
Write a short note on Secretory Phase.
