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Identify A to D in the diagrammatic representation of internal structure of centrioles

  1. A-Interdoublet bridge, B-Central microtubule, C-Plasma membrane, D-Radial spoke    
  2. A-Plasma membrane, B-Central microtubule, C-Interdoublet bridge, D-Radial spoke    
  3. A-Plasma membrane, B-Interdoublet bridge, C-Central microtubule, D-Radial spoke    
  4. A-Plasma membrane, B-Interdoublet bridge, C-Radial spoke, D-Central microtubule    

The correct answer is: A-Plasma membrane, B-Interdoublet bridge, C-Central microtubule, D-Radial spoke


    A-Plasma membrane, B-Interdoublet bridge, C-Central microtubule and D-Radial spoke

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