Question

Forensic Science Question

Answer 1

Answer:

The statement is true

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 2

Answer:

True!

Explanation:

Ever since many years before 1984, Scientists knew that DNA existed. In 1984, DNA was found to differ for each and every person.

(plus i put true on my test and got it right)

Hope this helped! :]