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NEETZoologyHuman Reproduction

Process Defination A. Cleavage 1. Formation of organ systems B. Blastulation 2. Formation of blastula C. Gastrulation 3. Formation of three germ layers D. Organogenesis 4. Series of rapid cell divisions

Options

  1. AA -1 , B - 3, C - 4, D -2
  2. BA -3 , B -1 , C -2 , D -4
  3. CA -2 , B -4 , C - 3, D -1
  4. DA - 4, B - 2, C - 3, D - 1

Correct answer

D. A - 4, B - 2, C - 3, D - 1

Step-by-step solution

Cleavage: Series of rapid cell divisions following fertilization. Blastulation: Formation of the blastula from the morula. Gastrulation: Formation of three germ layers. Organogenesis: Formation of organ systems from the germ layers.

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