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प्रश्न
Write one sentence using the following term pertaining to reproduction in humans.
Placenta
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उत्तर
The placenta is the blood vessel-containing cord that connects the embryo to the mother's uterine wall.
संबंधित प्रश्न
Choose the odd one in each of the following :
Relaxin; cervix dilated; amniotic sac ruptures; child birth; follicle.
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 | Placental disc | 3 | …………………….. |
| 4 | . ……………. | 4 | Increases the force in uterine contractions during child birth |
| 5 | Umbilical cord | 5 | …………………. |
| 6 | Fallopian tube | 6 | ………………… |
Differentiate between:
Follicle and corpus luteum
Name and describe very briefly, the stages in the development of human embryo.
The circulatory system of the fetus and that of the mother are never connected directly. What are the advantages?
Complete the following sentences with appropriate word:
The umbilical cord connects _______
Complete the following sentences with appropriate word:
The placenta is ________permeable
Write the functional activity of the following structure:
Uterus
Write the functional activity of the following structure:
Placenta
Which of the following reproductive structures is responsible for secretion of hCG?
