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Choose the right ones:
 
1.
Statement 1:Nucleus is the cell organelle that controls the various processes of the cell.
Statement 2:Nucleus is known as the brain of the cell.
 
 
2. 
Statement 1:The genetic material is transferred from generation to generation.
Statement 2:
The genetic material is transferred through the endoplasmic reticulum.
                                
 
 
3. 
Statement 1: The cells that are found in the surfaces of the skin are mostly columnar and flat in shape.
Statement 2: The surface cells of the blood vessels act as safety shields of the body.