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Most primitive and advanced type of placentations are respectively Marginal and axile Superficial and axile Superficial and basal Parietal and basal

Most primitive and advanced type of placentations are respectively
  1. Marginal and axile
  2. Superficial and axile
  3. Superficial and basal
  4. Parietal and basal

Grade:12th pass

1 Answers

Gaurav
askIITians Faculty 164 Points
9 years ago
Hello Student
Correct answer is 3. Superficial and Basal Placentaions respectively.
Superficial Placentation is also known as laminar Placentaion and laminar placentation is primitive placentaiton.
And Basal placentation is most advanced type of placentation.

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