Respuesta :

Answer:

The statement is false

Explanation

the statement is wrong because the structure of DNA was discovered in 1953 by  James Watson and Francis Crick and they explained it very well. till 1985 everything about the structure of DNA was very well known and the scientist knew that the DNA of each person differs from each other.

Answer:

True.

Explanation:

Ver imagen Dropped350
ACCESS MORE
EDU ACCESS
Universidad de Mexico