Sometimes the separation of twins is incomplete and they are born attached and remain so even after birth. Such twins are known as:
- AFraternal
- BDizygotic
- CIdentical
- DSiamese
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Which of the following is known as the anti-abortion hormone?
Match the months listed in Column $I$ with the organogenesis of the foetus in Column $II$.
Column $I$ Column $II$ $(A)$ First month $(i)$ Separation of eyelids $(B)$ Second month $(ii)$ Hairs on head $(C)$ Fifth month $(iii)$ Heart $(D)$ Sixth month $(iv)$ Limbs and digits
| Column $I$ | Column $II$ |
| $(A)$ First month | $(i)$ Separation of eyelids |
| $(B)$ Second month | $(ii)$ Hairs on head |
| $(C)$ Fifth month | $(iii)$ Heart |
| $(D)$ Sixth month | $(iv)$ Limbs and digits |
Placenta is formed from
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View SolutionWhich of the following hormones is not produced by the placenta?
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View SolutionWhich hormone is known as the pregnancy hormone?
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