PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo
In the given exercise, an Assertion is followed by the corresponding Reason. Mark the suitable answer from the given options:
  
1. 
Assertion:Amoeba engulfs food from its external environment.
Reason:Plasma membrane gives flexibility to the cell.
 
2.
Assertion:Water is free to move across the plasma membrane in both the directions.
Reason:Plasma membrane can permit all components into and outside the cell.
 
3.
Assertion:Characteristic features of an offspring always comes from their parents.
Reason:Ribosomes contain information which inherits characters from parents to the next generation in the form of DNA.