Given below is a list of characteristics about amoeba and white blood cells. With reference to the statements, choose the correct option.
Statement 1: Both Amoeba and WBCs use pseudopodia for locomotion.
Statement 2: Both Amoeba and WBCs are capable of independent existence.
Statement 3: Both Amoeba and WBCs can change their shapes.
Statement 4: Both Amoeba and WBCs have a cell membrane.