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प्रश्न
Placenta produces certain hormones.
विकल्प
True
False
MCQ
सत्य या असत्य
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उत्तर
This statement is True.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 13: The Reproductive System - Progress Check [पृष्ठ १८३]
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संबंधित प्रश्न
Match the items in column I with those in column II and write down the matching pairs (some may not match)
| Column I | Column II | ||
| a | Acrosome | 1 | An embryo which looks like human baby |
| b | Gestation | 2 | Luteinizing hormone |
| c | Menopause | 3 | ovum producing cells |
| d | Foetus | 4 | complete stoppage of menstrual cycle |
| e | Oogenesis | 5 | spermatozoa |
| f | Ovulation | 6 | Complete stoppage of menstrual cycle. |
| 7 | Time taken by a fertilized egg till the delivery of baby |
Describe the functions of placenta
What changes occur at the time of birth?
Describe briefly the ways how a mammalian embryo is protected
Describe briefly the ways how a mammalian embryo is respires
Give Technical Term:
The period of intrauterine development of the embryo.
Complete the following sentences with appropriate word:
The placenta is ________permeable
Write the functional activity of the following structure:
Amnion
How are carbon dioxide and urea, excreted by the foetus, removed?
Amniotic fluid serves to provide oxygen to the foetus.
