In this question, we are provided with two lists. List I consists of Biological theories or laws, and List II consists of Scientists associated with those theories or laws. We need to match the theories or laws with the correct scientists.

In option-1, A-3 means that Lamarck is associated with the Laws of Inheritance, B-2 means that Darwin is associated with the Theories of Organic Evolution, C-1 means that Mendel is associated with the Theories of Natural Selection, and D-4 means that Weisman is associated with the Germplasm Theory.

This option correctly matches the theories or laws with the scientists. Lamarck is indeed associated with the Laws of Inheritance, Darwin is associated with the Theories of Organic Evolution, Mendel is associated with the Theories of Natural Selection, and Weisman is indeed associated with the Germplasm Theory.

Therefore, option-1 A-3, B-2, C-1, D-4 is the correct answer.

No alert is needed as the provided answer is correct.