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Question: Answered & Verified by Expert
In case of pregnancy the heartbeat of embryo starts at
BiologyHuman ReproductionJIPMERJIPMER 2016
Options:
  • A 4th week
  • B 7th week
  • C 6th week
  • D 5th week
Solution:
1028 Upvotes Verified Answer
The correct answer is: 5th week
On the 5th week of pregnancy a large tube (premitive heart) starts to beat and pump blood in embryo.

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