which of the following is not one of the four nitrogenous bases found in DNA ? A: Adenine B: Guanine C: Uracil D: cytosine

The virus is considered to be are living item since they have hereditary material dnas or rnas. they can imitate and change. they respond to boosts, for example, radiation, chemicals, and warmth. they have antigenic properties. they are proficient to duplicate with a same hereditary constituent.